Rose-gold necklace pendant and matching ring with milky-white resin stones on a knitted blanket beside a lit candle, an elegant 1 year breastfeeding keepsake jewelry set.
Celebrate the 1-year mark

A 1-Year Breastfeeding Keepsake

Turn one teaspoon of your breastmilk into museum-quality jewelry at home. The only DIY kit that preserves milk in its pure, liquid form, powered by patented technology trusted by 70,000+ mothers worldwide.

THE MILESTONE YOU CAN WEAR

What makes a 1-year keepsake?

One year of breastfeeding is time, effort, comfort, and love, every day. DIY by MILKIES® helps you preserve a tiny amount of your breastmilk inside a beautiful jewelry piece, made by you at home. Unlike typical “keepsakes,” it captures the real material from your journey, without sending it away.

Meaningful Milestone

Mark the one-year point with something personal, made from your own milk, tied to the routines, growth, and bond you built feed by feed.

Pure Preservation

Our patented method preserves breastmilk in resin in its liquid form, no drying, no powders, and nothing removed, so what’s inside stays true to your milk.

Made to Last

Create an heirloom-quality keepsake sealed in professional-grade resin, designed to stay crystal clear and protected from air, light, and moisture for years.

WHY DIY FEELS RIGHT

Why make your own 1-year keepsake?

Milk Stays Private

If it feels emotional (or stressful) to ship your milk, DIY is the alternative. Your breastmilk stays with you, from measuring to casting, right at home.

Your Style Choice

A one-year milestone deserves your aesthetic. Choose the setting you love and create a keepsake that matches your everyday jewelry, not something you’d hide in a drawer.

Fits Your Schedule

You only need about 30 minutes of active work. Do it on a quiet evening, during nap time, or whenever you’re ready, no waiting for appointment slots or lab queues.

A Gentle Celebration

Whether you’re continuing or weaning, this keepsake honors the first year without pressure. It’s a beautiful “we did it” moment, captured in something you can wear.

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

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

(61 reviews)
£149.00£199.00You save £50.00

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 DIY KIT

What’s inside your keepsake kit?

Everything you need to turn your 1-year breastfeeding milestone into jewelry, packed in our signature pink and blue keepsake box, organized and ready for a calm, guided DIY session.

Jewelry Settings

Necklace, bracelet, ring in 925 sterling silver

Preservation Agent

MILKIES® patented formula for liquid milk

Jeweler’s Resin

Professional-grade, crystal clear finish

Complete Tools

Syringes, sticks, gloves, cups, swabs

Crafting Mat

Large mat with numbered zones

Video Tutorial

Step-by-step guidance in real time

DIY Manual

Comprehensive, clear, and easy to follow

Keepsake Box

Gift-ready, beautifully organized packaging

WHY MILKIES® WINS

DIY by MILKIES® vs. other 1-year keepsakes

If you’re celebrating one year, you have options. Compare them on what matters: authenticity, privacy, quality materials, and a result you’ll be proud to wear every day.

Feature
DIY by MILKIES®
Send-Away ServicesPhoto Keepsakes
Milk Stays HomeN/A
Real Breastmilk Inside
Patented TechnologyVaries
925 Sterling SilverVariesN/A
Video Instructions
Ready In24-72 hours4-8 weeks1-3 days
Price Range$115-$199$200-$500+$20-$120

Patented Preservation

DIY by MILKIES® is the only kit that preserves breastmilk in resin in its liquid form, no drying, no powders, and nothing removed. It’s designed to keep your keepsake as authentic as the milestone.

70,000+ Mothers Served

MILKIES® has helped mothers across 50+ countries preserve breastfeeding memories, backed by 2,000+ five-star reviews. You’re not “trying a trend,” you’re using a proven system.

Support Across Time Zones

Need help mid-project? Our support team spans Germany, the UK, the USA, Canada, and Poland, so you can get guidance when you’re ready to create your one-year keepsake.

Kasia Lew, founder of MILKIES and DIY by MILKIES, smiling while breastfeeding her baby outdoors in a colorful floral dress, capturing a tender 1 year breastfeeding keepsake moment.

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

THE FOUNDER’S STORY

From One Feeding Year to Forever Keepsakes

Kasia Lew’s journey began in 2013 with the birth of her first child, Adam. As a mother who practiced extended breastfeeding, and later tandem nursing two children, she deeply understood the bond that grows 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 quickly grew into an international brand, now serving 70,000+ mothers across 50+ countries with meaningful, wearable keepsakes.

The DIY line was created by listening closely to customers. Many mothers wanted a keepsake but felt hesitant about sending breastmilk to a third party. With Kasia’s background in computer linguistics and multimedia, she helped design a complete DIY kit with step-by-step video guides.

DIY by MILKIES® is the only kit that preserves liquid breastmilk in resin without altering its natural state. For Kasia, that authenticity matters, because a one-year milestone deserves a keepsake that stays true to the real story behind it.

70,000+

Happy Mothers

50+

Countries Served

2016

Founded

Rose gold heart pendant necklace and matching heart stud earrings with milky white resin stones on rustic wood, featuring a delicate dried flower accent as a 1 year breastfeeding keepsake jewelry set.
Breastfeeding Milestones

A 1 year breastfeeding keepsake you will actually wear

One year of feeding is a private epic, measured in minutes, ounces, and midnight negotiations. If you want a memento that carries that story without turning it into a display, make it wearable.

By Kasia Lew, Founder of MILKIES®

The day you realize it has been a year

There is a particular kind of fatigue that only shows up after you have done something difficult for so long that it begins to feel ordinary. Breastfeeding can be like that. Not one dramatic moment, but hundreds of small ones stitched together with routine, doubt, and a fierce tenderness you did not know you had.

At some point you look at your baby and realize the math is undeniable. Twelve months. A full year of feeding through growth spurts, illness, teething, travel, cluster nights, and the ordinary weekday grind when no one is clapping and you still show up.

That is why the search for a 1 year breastfeeding keepsake is never really about “a gift.” It is about evidence. About taking something that lived in your body and translating it into a form that lasts longer than the season you are in.

Photos help, but they flatten the experience. A baby book is lovely, but it becomes a relic you revisit once a year with half your mind on laundry. The keepsake that matters most is the one that stays with you while you live your life.

A wearable memory does that. Not a trophy, not a performance, just a small, precise reminder that you did a hard thing every day for a year and you were changed by it.

Why one year feels like a finish line and a beginning

The one year mark carries social weight

One year is the milestone people recognize, even if they do not understand what it took. It is the point where friends who never asked about latch suddenly say, “Wow, you made it a whole year.” It is also where outside opinions can get louder. Some feel pressure to stop, others feel pressure to continue, and many feel both at once. A 1 year breastfeeding keepsake matters because it lets you define the moment for yourself. It marks effort without inviting debate. It is a way of saying, “This was mine,” whether you are continuing, weaning, or somewhere in between.

Your body remembers even when your life moves on

Breastfeeding is physical memory. Your shoulders, your back, the particular way your T-shirt pulls, the reflexive check for pads or leakage, the sensation of milk letting down when you hear your baby cry. When nursing changes or ends, many mothers describe a strange emotional lag: you are relieved and grieving at the same time. A keepsake is not nostalgia for its own sake. It is a stabilizer during transition, especially around weaning, when routines shift and the emotional landscape can feel unexpectedly raw.

Not every keepsake needs to live in a drawer

The traditional mementos of early motherhood are often static: hospital bracelets, first onesies, a curl of hair. They are meaningful, but they are also hidden. A one year nursing milestone is active; it happened in motion, in public bathrooms, in the car, in bed, in the quiet corner at a party where you slipped away. The most honest way to honor that kind of lived experience is with something that can move with you too. That is where breastmilk jewelry has become more than a trend. It is an object with daily utility and private symbolism.

Breastmilk jewelry is the keepsake that matches the scale of the year

A 1 year breastfeeding keepsake needs to do two things at once: hold meaning and respect privacy. Breastmilk jewelry manages both. It is intimate, but not exposed. It can look like a simple stone to anyone else, while you know exactly what it contains.

At its best, breastmilk jewelry is not a craft project and not a luxury flex. It is a material translation of a season that is hard to describe. Milk is nourishment, yes, but it is also time, patience, worry, comfort, and the quiet skill you built over months.

DIY by MILKIES® was created for mothers who want that translation without handing over the most personal ingredient to a stranger. After MILKIES® processed over 100,000 orders in keepsake jewelry, it became clear there was a large group of women who loved the idea but hesitated at the send-away step. Some wanted more control. Some wanted more speed. Some simply wanted to keep their milk in their own home.

I built DIY by MILKIES® out of that insight, and out of my own experience of extended breastfeeding and tandem nursing. A year of feeding teaches you how quickly the “now” becomes “then.” The kit is designed to let you mark that shift with your own hands, quietly, safely, and with professional-grade materials.

The kit arrives as a full home workshop: an organized pink and blue box with compartments, a large workmat, tools, and a clear, step-by-step video guide. You choose the style that fits your life: four necklace designs, two ring styles, three earring types, and one bracelet option, in silver, gold-plated, or rose gold-plated finishes.

  • Privacy and control because your breastmilk never leaves your home
  • A hands-on ritual that turns the milestone into a moment you can feel
  • Professional finish options without the uncertainty of bargain DIY materials
  • Flexibility to create a piece that matches your personal style not just motherhood aesthetic
  • Guided support through a step-by-step video so you are not guessing at critical steps

Of course, sentiment is only half the story. If you are going to preserve something as delicate and meaningful as breastmilk, the method matters. Many DIY kits on the market rely on drying milk, mixing it with powders, or altering its structure to make it “work” inside resin. DIY by MILKIES® takes a different approach, built around preservation technology developed through years of professional production.

Hand pushing a stroller along an autumn path, wearing a rose-gold bracelet with a white oval stone as a 1 year breastfeeding keepsake jewelry piece.

What it means to preserve breastmilk in its pure liquid form

Breastmilk is complex. It is not just “a white liquid” you can pour into any resin and hope for the best. It contains water, fats, proteins, sugars, and living components that can behave unpredictably when exposed to heat, air, and incompatible chemicals.

Most at-home approaches solve this by removing the problem: they dry the milk into a powder, then mix it with a binder or clay-like base before setting it in resin. That can produce a keepsake, but it changes what you are preserving. The form becomes symbolic rather than literal.

DIY by MILKIES® is the only kit on the market designed to preserve full liquid breastmilk in resin without drying it, without mixing it with any powder, and without removing anything from it. The milk stays milk. The aim is preservation, not substitution.

The process is structured and timed for a reason. The kit uses measured quantities and controlled mixing so the preserved milk integrates properly with the resin system, curing into a stable, wearable stone. The instructions guide you through preparation, preservation, resin mixing, and casting, with safety measures such as gloves, ventilation, and careful handling of resin components.

That emphasis on method is backed by scale. MILKIES® has served more than 100,000 customers in over 50 countries, earning a 5/5 star rating from over 2,000 reviews on platforms like Facebook and Google. DIY by MILKIES® is an extension of that track record, created for mothers who want a professional result but also want to be the person who makes it.

Proof behind the promise

DIY by MILKIES® builds on MILKIES® experience across 100,000+ keepsake orders worldwide, with thousands of five-star reviews. The DIY line brings that expertise home, using patented preservation technology designed for liquid breastmilk in resin.

The kitchen table becomes a studio

A 1 year breastfeeding keepsake should not feel like another task on your list. The surprising thing about making breastmilk jewelry at home is that it can feel like the opposite: a pause that belongs to you. You clear a small space at the kitchen table, the kind of surface that has carried everything this year, pump parts, sippy cups, unfinished coffee. You open the box and find order: compartments, labeled elements, a workmat that turns chaos into sequence. You set your phone or laptop nearby for the video guide, not because you cannot figure it out, but because it is soothing to be guided for once. There is a quiet intimacy to measuring a few milliliters of milk. It is so little compared to what you have made over a year, and yet it contains the whole story. The first feeds when you did not know what you were doing. The nights you considered quitting. The mornings you felt almost invincible. You follow the steps carefully: cleaning the jewelry setting, preserving the milk, mixing the resin with attention to timing. This is not rushed craft-store chaos. It is precise, almost meditative. Your hands are busy, but your mind is oddly calm. Then comes the moment when the mixture meets the setting. You fill the small space slowly, watching it level out into something that looks like a stone, a pearl, a quiet weather system. You set it aside to cure and you realize you have created a physical boundary between “then” and “now.” When it is finished, the keepsake does not shout. It sits against your skin like a secret. A year distilled into something you can wear to the grocery store, to work, to a wedding, to the pediatrician. It is not for other people. It is for you, proof you carried your child in more ways than one.

  1. Set up your workspace and choose your jewelry base
  2. Preserve a measured amount of liquid breastmilk using the kit system
  3. Mix the resin components with careful timing and combine with preserved milk
  4. Cast into your setting and let it cure undisturbed until fully hardened

Choosing the right kind of keepsake without second guessing yourself

When you are looking for a 1 year breastfeeding keepsake, you quickly discover three common routes: send-away services, inexpensive DIY kits, and professional-grade DIY that sits in the middle.

Send-away services can be beautiful, but they require trust and patience. You have to package and ship your milk, wait for processing, and accept that the most personal ingredient is out of your hands for a while. For some mothers that is fine. For others it is a non-starter.

Cheap DIY kits promise simplicity, but often cut corners where it matters. If the method relies on drying, powders, or vague ratios, you are left troubleshooting with your own memory on the line. The cost looks low until you factor in the risk of a cloudy cure or an unstable finish.

DIY by MILKIES® positions itself as professional at home. It is built on MILKIES® patented preservation technology and years of experience in keepsake jewelry, but it respects the desire to keep your breastmilk with you. The video guide, full tool set, and range of jewelry styles make it feel less like a gamble and more like a guided build, an heirloom made on your own terms.

A story you can wear after the milestone passes

The one year mark can feel strangely quiet after all the work it took to reach it. You might celebrate. You might barely mention it. You might keep feeding and decide the “real” keepsake can wait. But time has a habit of moving on without asking permission. A 1 year breastfeeding keepsake is not about freezing motherhood in amber. It is about honoring what was true in your body for an entire year, then letting yourself step forward without losing it. Breastmilk jewelry does that with unusual grace: it holds a private, physical fragment of the journey in a form that fits into your everyday life. If you want to mark the year in a way that feels personal, practical, and quietly beautiful, make something that can stay close to you, long after the last feed becomes a memory.

When you are ready, choose the piece you will actually wear, and let your hands make the milestone real.

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 about making a 1-year breastfeeding keepsake with DIY by MILKIES®.

ONE YEAR, MADE UNFORGETTABLE

Celebrate one year with a keepsake you can wear

One year of feeding, soothing, and showing up, day after day. Preserve a tiny drop of that journey in jewelry you’ll reach for often, and remember what you accomplished every time you see it.

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