Rose gold pendants featuring round, teardrop, and heart-shaped breastmilk keepsake charms made with a breastmilk necklace kit, displayed on delicate chains
Patented Liquid Preservation

Breastmilk Necklace Kit, Made Easy

The only DIY kit that preserves breastmilk in its pure, liquid form. Make a museum-quality breastmilk necklace at home with patented MILKIES® technology trusted by 70,000+ mothers worldwide.

THE KEEPSAKE JEWELRY EXPLAINED

What is a breastmilk necklace kit?

A breastmilk necklace kit lets you preserve a tiny amount of your milk inside jewelry you create yourself. Instead of mailing your breastmilk away or using powders and clay mixes, DIY by MILKIES® preserves liquid milk in resin, so your keepsake stays true to the moment it represents.

Meaningful Memento

Turn one small drop into a necklace you can wear daily, an intimate reminder of late-night feeds, milestones, and everything your body did for your baby.

Liquid Preserved

Our patented method keeps breastmilk in its pure liquid form in resin, no drying, no powder mixing, and nothing removed, so the result looks clean, bright, and intentional.

Made to Last

Created with professional-grade resin and finished in heirloom-quality metal, your necklace becomes a long-term keepsake designed to stay crystal clear for years to come.

WHY DIY MAKES SENSE

Why choose a DIY necklace kit?

Complete Privacy

Your breastmilk stays with you. Many mothers feel more comfortable preserving something this personal at home, without packaging, shipping, or trusting a third party with such a meaningful ingredient.

Design Control

You decide the look, timing, and finishing details. The kit includes multiple settings so you can create a breastmilk necklace that matches your style, minimal, classic, or statement, on your terms.

Fast & Flexible

No long wait for a studio queue. With about 30 minutes of active work, you can create your piece when baby naps, after bedtime, or whenever you’re ready, then let it cure on your schedule.

Gift-Ready Kit

If you’re buying for a nursing mom, this is a complete experience, not just a product. It arrives beautifully packaged, and she can create her necklace when she feels emotionally ready for the moment.

DIY Breast milk Box – Set: 12mm Necklace "Circle of Life" + Bracelet + Ring + Earrings
-25% Sale

DIY Breast milk Box – Set: 12mm Necklace "Circle of Life" + Bracelet + Ring + Earrings

(61 reviews)
£169.00£225.00You save £56.00

ROSE GOLD (24-carat rose gold-plated silver)

Add to Cart
925 Sterling Silver
24-Carat Plating
Perfect Resin Blend
Complete Kit

Craft an unparalleled emotional treasure right in the comfort of your home. With MILKIES DIY KIT, you don't just create jewellery; you encapsulate memories and emotions, courtesy of our patented preservation process, years of expertise, and over 50,000 satisfied customers. Everything you need is right in the box—our exclusive preservation agent, tools, and even a beautiful box for safekeeping.

COMPLETE NECKLACE KIT

What’s inside your kit?

Everything you need to create breastmilk jewelry at home, organized in our signature pink and blue keepsake box, with tools, instructions, and premium materials designed for a clean, professional finish.

Jewelry Settings

Necklace, bracelet, ring in 925 silver/sterling silver

Preservation Agent

MILKIES® patented formula for liquid milk

Jeweler’s Resin

Professional-grade, crystal clear resin

Complete Tools

Syringes, sticks, gloves, and more

Crafting Mat

Large mat with numbered zones

Video Tutorial

Step-by-step guidance in real time

DIY Manual

Comprehensive, printed and easy to follow

Keepsake Box

Gift-ready, beautiful compartment box

WHY CHOOSE DIY BY MILKIES®

DIY by MILKIES® vs. other options

If you’re comparing a breastmilk necklace kit, look beyond “DIY vs not DIY.” Compare privacy, purity, materials, and guidance, those are what decide whether your keepsake looks truly jewelry-grade.

Feature
DIY by MILKIES®
Send-Away ServicesGeneric DIY Kits
Milk Stays Home
Liquid PreservationVaries
Patented TechnologyVaries
925 Sterling SilverOftenOften plated
Video InstructionsVariesSometimes
Ready In24-72 hours4-8 weeksVaries
Price Range$115-$199$200-$500+$50-$150

Patented Preservation

DIY by MILKIES® uses MILKIES®’ patented approach to preserve breastmilk in resin in its liquid form, without drying, powders, or removing anything, so your necklace keeps its true, natural character.

70,000+ Mothers Served

MILKIES® has helped tens of thousands of mothers turn breastfeeding milestones into keepsakes. The DIY kit brings that expertise home, backed by a 5/5 rating and 2,000+ reviews.

Support, Worldwide

Need help mid-project? Our team supports customers globally, with local offices in Germany, the UK, the USA, Canada, and Poland, so guidance is close at hand when you’re creating your necklace.

Smiling mother breastfeeding her baby outdoors, illustrating how a breastmilk necklace kit preserves breastfeeding memories as a keepsake.

Kasia Lew , Mother of 2; extended breastfeeding & tandem nursing

THE FOUNDER’S STORY

From a Mother’s Journey to A DIY Breakthrough

Kasia Lew’s journey began in 2013, with the birth of her first child, Adam. As she practiced extended breastfeeding, and later tandem nursing two children, she experienced firsthand the bond created during this intimate season of motherhood.

After months of research and development, MILKIES® launched on Mother’s Day 2016 as a home-based operation. It has since grown into an international brand, serving 70,000+ mothers across 50+ countries with keepsakes made for life’s most emotional milestones.

The DIY concept was created by listening closely to customers. Many mothers loved the idea of preservation but felt hesitant about sending breastmilk to a third party. With Kasia’s background in computer linguistics and multimedia, she built a complete DIY kit paired with step-by-step video guides.

DIY by MILKIES® is the only kit that preserves liquid breastmilk in resin without altering its natural state. It’s a direct reflection of Kasia’s commitment to authenticity, quality, and helping mothers keep the real story, not an imitation of it.

70,000+

Mothers Served

50+

Countries Worldwide

2016

Founded

Heart-shaped rose-gold pendant necklace with a milky white resin stone, showcasing a finished keepsake made using a breastmilk necklace kit.
Keepsake Jewelry

A Breastmilk Necklace Kit That Turns Memory Into Metal

You can love the idea of breastmilk jewelry and still hesitate at the logistics. A truly good kit is equal parts craft, chemistry, and emotional intelligence, built for real life at a kitchen table.

By Kasia Lew, Founder of MILKIES®

The day you realize the moment is already passing

Most people don’t anticipate how quickly breastfeeding becomes a “before.” One day it’s routine; the next, it’s a memory with sharp edges and soft light. The fatigue fades first. The tiny hand on your collarbone stays longer.

That is the quiet appeal of a breastmilk necklace kit. Not the performance of sentimentality, but a private decision to keep a chapter from disappearing into the blur of early parenthood. Something you can wear to a meeting, to school pickup, to a wedding, and still feel the weight of what you did when nobody was watching.

Yet the search for a breastmilk necklace kit often begins with a more practical emotion than nostalgia. It begins with reluctance. You may want a keepsake, but you may not want to mail your breastmilk to a stranger. You may have privacy concerns. You may be breastfeeding, weaning, pumping, tandem nursing, or simply trying to survive the day, so the idea of a fiddly craft project can feel like one more demand.

The market does not always help. Some kits ask you to dry your milk, or mix it with powders and fillers that turn something intimate into something anonymous. Others look inexpensive, then reveal themselves as poorly measured, sparsely explained, and hard to trust when the result is meant to last decades.

What you actually want is simple to say and hard to deliver: a breastmilk necklace kit that feels professional, preserves the milk in its natural form, and still fits into the reality of home. The good news is that this exists, but it comes down to understanding what preservation really means, and what a kit should do for you, not demand from you.

Why this particular keepsake matters more than you expect

Breastfeeding is physical work and emotional weather

Breastfeeding is often described as bonding, but that word can flatten the experience. It can be bonding and brutal, tender and monotonous, empowering and isolating, sometimes in the same hour. Milk is not an abstract symbol; it is labor made visible. It is time, planning, pain tolerance, hunger management, hydration, pump parts, night waking, and the constant math of “is this enough?” So when someone looks for a breastmilk necklace kit, they’re rarely shopping for a simple accessory. They are looking for proof. Not proof for the internet, not proof for relatives, not proof for anyone who offered unsolicited opinions, but proof for themselves. A wearable object can become a boundary stone in your personal history. It says: this happened, I did it, and it mattered.

The pressure to preserve can feel like another task

Parenthood comes with a strange second job: documenting parenthood. Photos, milestone cards, baby books, monthly updates, keepsake boxes. When you are tired, “preserve the memory” can sound like “do more work.” That is why the best breastmilk necklace kit doesn’t assume you have spare time, spare energy, or spare attention. A good kit anticipates hesitation. It respects that you might want to keep your breastmilk at home. It builds in clarity, structure, and support, so you’re not improvising with a sticky resin cup at midnight. It also acknowledges something subtle: the emotional stakes are high. If you are making a keepsake, you want the process to feel safe, not risky.

Not all preservation is the same, and it changes the result

In many DIY options, the “preservation” step is essentially conversion: the milk is dried, powdered, or mixed with bases that alter what it is. That may still create a keepsake, but it is not the same as preserving full liquid breastmilk. If your goal is to keep the milk in its pure, natural form inside resin, without removing components and without disguising it, then your choice of kit matters. A breastmilk necklace kit can look similar from the outside while offering fundamentally different chemistry on the inside. The difference shows up in the look, the longevity, and the confidence you feel while making it.

The rise of professional level DIY at your kitchen table

A breastmilk necklace kit is, at its best, a small domestic ritual with real technical demands. You’re not just assembling jewelry, you’re sealing a biological material into a stable, wearable medium. That is why the most meaningful development in this space is not a new pendant shape, but a new standard for how DIY preservation works.

DIY by MILKIES® was created after MILKIES® had already processed over 100,000 keepsake jewelry orders. The point was not to replace professional services, but to answer a different need: mothers who wanted the keepsake, yet didn’t want to send their breastmilk to a third party. Privacy, control, and the desire to be hands-on are not small preferences, they’re the reason many people abandon the idea entirely.

Kasia Lew, the founder behind MILKIES®, understood this from the inside. Her own experience with extended breastfeeding, including tandem nursing, made the problem obvious: mothers don’t just want a product. They want an experience that feels steady, guided, and respectful. Lew’s background in computer linguistics and years running a multimedia agency show up in the details, especially in the step-by-step video guide designed to meet you where you are, not where an idealized crafter might be.

The result is a breastmilk necklace kit concept matured into something closer to a “professional at home” workshop. You receive materials, tools, and a clear system that helps you move from milk to keepsake without guesswork. It’s structured enough to feel safe, but still personal enough to feel like yours.

And because jewelry taste isn’t one-size-fits-all, the kit is built around choice. DIY by MILKIES® includes four necklace designs, along with ring styles, earrings, and a bracelet option, offered in silver, gold-plated, and rose gold-plated finishes. You’re not locked into one aesthetic; you’re selecting the piece that matches how you actually live.

  • Privacy and control because your breastmilk stays with you at home
  • Hands-on meaning you create the keepsake yourself, on your timeline
  • Clarity through a real-time step-by-step video guide and an extensive, clear instruction manual
  • A complete setup with work mat and tools so you’re not improvising with household items
  • Design flexibility with multiple jewelry styles and finishes

The emotional appeal of a breastmilk necklace kit is easy to explain. The technical credibility is where most kits either earn trust or lose it. To choose well, you need to know what happens to breastmilk when it’s “preserved,” and why the difference between liquid preservation and powder-based methods isn’t a detail, it’s the whole point.

Smiling woman outdoors wearing a rose-gold pendant necklace made with a breastmilk necklace kit, featuring a milky white oval keepsake charm on a delicate chain.

What it means to preserve liquid breastmilk in resin

Breastmilk is complex. It contains water, fats, proteins, sugars, and a living ecosystem that changes across feeds and stages. When you decide to encapsulate it, you’re asking chemistry to do something very specific: stabilize a delicate material so it can sit inside resin without breaking down, changing unpredictably, or losing the visual character you associate with it.

Many DIY approaches solve this by drying the breastmilk first. Drying can reduce variability and make the material easier to mix, but it also changes the substance. Some methods go further, combining the dried milk with powders, clays, or fillers. Those approaches can still yield a pretty result, yet the keepsake becomes a reconstruction rather than a preservation of the milk in its natural state.

DIY by MILKIES® is built on MILKIES® patented preservation technology designed specifically to keep breastmilk in its full liquid form in resin. The key promise is straightforward: no drying, no powder mixing, and no removing anything from the milk. You preserve it as it is, pure, natural, and unmistakably yours.

Why does that matter for a breastmilk necklace kit? Because the process shapes both the look and the confidence you feel while making it. Liquid preservation means you are not performing extra steps to “make the milk behave.” Instead, the preservation system is designed around the milk’s reality. For many parents, that difference is emotional as well as technical. It feels more honest. Less like transforming the story into something easier to package.

Credibility also comes from scale. MILKIES® has served over 100,000 customers across more than 50 countries, with a 5/5 rating from over 2,000 reviews on platforms such as Facebook and Google. A breastmilk necklace kit based on that history is not a casual side project, it’s a distilled version of an established keepsake practice, adapted for home.

The proof behind the process

DIY by MILKIES® builds on MILKIES® experience across 100,000+ keepsake orders worldwide and thousands of five-star reviews, translating professional preservation know-how into a guided at-home breastmilk necklace kit.

When your home becomes a small, temporary studio

A breastmilk necklace kit should not feel like an exam. The best ones lower the noise and raise the sense of care. Picture the moment: the box arrives, and it doesn’t look clinical or cheap. It looks considered, pink and blue, compartmentalized, orderly. You open it the way you open something meant to last. You clear a corner of the table. Not because you have endless space, but because the work mat in the kit gives you permission to claim a surface for yourself. There is something quietly radical about that, about setting down burp cloths and bills and making room for a keepsake. The tools are there. The components are there. The jewelry settings are blank, waiting. You press play on the step-by-step video guide. Real-time instruction changes the whole mood. Instead of squinting at vague diagrams and guessing what “mix thoroughly” means, you can follow along with a pace that feels human. Pause when the baby cries. Resume when the house settles. The process respects interruptions, because your life is interruptions. As you work, you notice what you are actually doing. You’re taking something that existed in private, milk collected in small hours, offered in quiet corners, measured in ounces and worry, and you’re giving it a form that belongs in the world. A necklace is public in a way breastfeeding often isn’t. Even if nobody recognizes what it contains, you do. That knowledge can feel like armor on hard days. And then there is the final turn: when the piece begins to look like jewelry rather than a project. The keepsake takes on a polish that makes it wearable beyond the moment. This is the part many people want, but the process itself matters too. Making it yourself can feel like signing your name at the bottom of the story. A breastmilk necklace kit, done right, doesn’t just produce an object. It produces a moment of authorship. Not loud. Not performative. Just yours.

  1. Prepare your workspace using the included work mat and tools
  2. Measure and combine breastmilk with the kit’s preservation system as guided
  3. Pour and set the resin mixture into your chosen jewelry setting
  4. Allow curing time, then finish and assemble the final piece

Choosing between send away services and DIY kits

If you’re searching for a breastmilk necklace kit, you’re likely weighing it against two alternatives: sending your milk away to be made into jewelry, or buying an inexpensive DIY kit that promises a similar result with fewer credentials.

Send-away services can be a relief for parents who want a hands-off approach. But they also require trust, shipping logistics, and comfort with sending a personal biological material through the mail. For some, that is fine. For others, it’s a hard no, especially when the milk has been hard-won, emotionally loaded, or limited in quantity.

On the other end, budget DIY kits can look attractive, but they often reveal gaps: unclear instructions, missing tools, unpredictable outcomes, and preservation methods that rely on drying or powder mixing. The keepsake might still be pretty, but the process can feel like gambling with something you can’t replace.

This is where a professional-grade breastmilk necklace kit aims to sit. DIY by MILKIES® positions itself between the two extremes: the control and privacy of home, with the structure and technical rigor associated with a brand that has already done this at scale. It is also supported by an international presence, production based in Poland with teams and offices serving markets like Germany, the UK, the USA, and Canada, so help is not an afterthought.

Ultimately, your decision is less about whether you can physically make jewelry at home, and more about whether the kit is designed to carry the emotional weight of what you are preserving. A breastmilk necklace kit should feel like a safeguard for your memory, not a test of your crafting ability.

A keepsake that does not ask you to let go

Breastfeeding ends in a hundred small ways. A skipped feed. A last pump part washed without urgency. A latch that doesn’t happen again. The tenderness of the experience can make the ending feel strangely quiet, like a door closing without a sound. A breastmilk necklace kit offers another kind of ending. Not an attempt to freeze time, but a way to keep a truthful fragment of it close. When the keepsake is made with a system designed to preserve full liquid milk in resin, without drying, powders, or substitutions, it can feel less like a craft trend and more like a respectful archive. Years from now, you may not remember the exact number of ounces you pumped, or the particular brand of nursing pads you preferred. But you will remember what it took. You will remember the version of you who showed up repeatedly, in the unglamorous hours. This is why the object matters: not because it’s decorative, but because it’s evidence you can wear.

If you’ve been waiting for a breastmilk necklace kit that feels private, guided, and genuinely preservative, choose one built to honor both the chemistry and the story.

Real Stories

Stories From Our Community

Every piece of jewelry tells a unique story. Here are just a few from mothers who've created their own keepsakes.

Review by Jenny

My husband ordered me this ring for Mother’s Day and it turned out gorgeous! The video really made the directions easy to follow and I like that it included a box for storage

J

Jenny

ETSY

Review by Angel

Everything was sooo well thought out and the colors are too cute!! You get everything you need including cute pink gloves. The instructions were extremely detailed and simple. My oldest wanted to add glitter so he could be a part of the keepsake as well. I am so happy with my purchase and definitely recommending this to friends and family!

A

Angel

ETSY

Review by Ashley

The ring is so beautiful and I am so happy to carry something with me as a reminder of one of the hardest but most rewarding and beautiful journeys I have ever experienced.

A

Ashley

ETSY

Review by Perrine

love this item. The kit has been very well thought and the quality is amazing. I am beyond happy with this gift to myself!

P

Perrine

ETSY

Review by Abigail

This is so beautiful! I’m in love with it

A

Abigail

ETSY

Review by Yelitza

Easy instructions, excellent quality beautiful and unique.

Y

Yelitza

ETSY

Review by Ashley

Having my breastfeeding journey represented in a piece of jewelry is so special to me. It’s the perfect way to cherish that extremely special time. The kit was very easy to follow and had everything needed. It turned out beautifully. Thanks so much to Milkies!

A

Ashley

ETSY

Review by rhondamorgan4711

I bought this for my sister in law and she was absolutely thrilled! They turned out fantastic!

R

rhondamorgan4711

ETSY

Review by Marine

Great product, very well designed, the kit is great. I recommend without hesitation!

M

Marine

ETSY

Review by Anais

In the top ! I hope it will last over time. Priceless gift

A

Anais

ETSY

GOT QUESTIONS?

Frequently Asked Questions

Everything you need to know before choosing a breastmilk necklace kit and making your keepsake at home.

YOUR STORY, IN A NECKLACE

Create a breastmilk necklace you’ll wear forever

One tiny teaspoon can become a daily reminder of your breastfeeding journey, made by you, kept private, and preserved in crystal-clear resin. When you’re ready, your kit is ready too.

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