

Create a Nursing Keepsake
The only DIY kit that preserves breastmilk in its pure, liquid form. Make museum‑quality jewelry at home with patented technology trusted by 70,000+ mothers worldwide.
Create a Nursing Keepsake
The only DIY kit that preserves breastmilk in its pure, liquid form. Make museum‑quality jewelry at home with patented technology trusted by 70,000+ mothers worldwide.

Everything included,
just add 30 minutes
What makes a nursing keepsake?
A nursing keepsake is a tangible way to hold onto your breastfeeding story, comfort, closeness, and the work you did every day. With DIY by MILKIES®, you preserve a tiny amount of your own breastmilk in resin at home, turning it into wearable jewelry instead of storing memories in a drawer.
Deeply Personal
Each piece is made from your own milk, so it reflects your unique nursing journey, every milestone, every late-night feed, every moment of comfort you gave.
Pure Preservation
Our patented method preserves breastmilk in liquid form, no drying, no powders, no clay bases, so your keepsake is created from milk in its natural state.
Made to Last
Professional-grade resin seals and protects your keepsake from air, light, and moisture, so it stays beautiful for years, an heirloom you can actually wear.
Why make your own nursing keepsake?
Milk Stays Private
If the idea of mailing breastmilk feels uncomfortable, you’re not alone. This kit lets you keep your milk at home, in your hands, from start to finish, no sending anything to strangers.
Meaningful Control
DIY isn’t “less than”, it’s part of the keepsake. You choose the setting, make the piece yourself, and know exactly what went into it. That personal touch is the whole point.
Fits Your Schedule
Set aside about 30 minutes of active work, then let it cure. You’re not waiting months for a service timeline, you decide when your nursing keepsake gets made.
A Milestone Marker
Whether you’re weaning, celebrating one year, or simply honoring the season you’re in, this turns a fleeting chapter into something you can wear daily, quiet, beautiful, and full of meaning.

DIY Breast milk Box – Set: 18mm Necklace "Circle of Life" + Bracelet + Ring
(61 reviews)ROSE GOLD (24-carat rose gold-plated silver)
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.

DIY Breast milk Box – Set: 18mm Necklace "Circle of Life" + Bracelet + Ring
ROSE GOLD (24-carat rose gold-plated silver)
What’s inside your kit?
Everything you need, beautifully organized in our signature pink and blue keepsake box, so you can create a nursing keepsake at home with confidence, even if you’ve never made jewelry before.
Jewelry Settings
Necklace, bracelet, ring in 925 sterling silver
Preservation Agent
MILKIES® patented formula for liquid milk
Jeweler’s Resin
Professional-grade, crystal clear resin system
Complete Tools
Syringes, sticks, gloves, cups, swabs
Crafting Mat
Large mat with numbered zones for setup
Video Tutorial
Step-by-step guidance in real time
DIY Manual
Comprehensive, clear, easy to follow
Keepsake Box
Gift-ready, beautifully organized packaging
DIY by MILKIES® vs other keepsakes
If you’re choosing a nursing keepsake, compare options by what you truly want to preserve: privacy, authenticity, quality materials, and a result you’ll be proud to wear.
| Feature | DIY by MILKIES® | Send-Away Services | Memory Boxes & Photos |
|---|---|---|---|
| Milk Stays Home | |||
| Liquid Preservation | Varies | N/A | |
| Patented Technology | Varies | N/A | |
| 925 Sterling Silver | Often | N/A | |
| Video Instructions | |||
| Ready In | 24-72 hours | 4-8 weeks | Same day |
| 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, without drying it, mixing it with powders, or removing anything from it, so your nursing keepsake stays true to what it represents.
70,000+ Mothers Served
You’re not guessing your way through this. MILKIES® has helped over 70,000+ mothers across 50+ countries preserve their breastfeeding stories, backed by 2,000+ five‑star reviews.
Global Support Team
Need help mid‑project? Our teams are based in Germany, the UK, the USA, Canada, and Poland, so you can get real assistance while creating your nursing keepsake, wherever you live.

Kasia Lew , Mother of 2, practiced extended breastfeeding & tandem nursing
From a Mother’s Nursing Days To Forever Jewelry
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 deeply understood the bond created in that intimate time and why so many mothers want to keep a piece of it close.
After months of research and development, Kasia launched MILKIES® on Mother’s Day 2016. What started as a home-based operation grew into an international brand, now serving 70,000+ mothers across 50+ countries with meaningful keepsakes.
DIY by MILKIES® was created by listening to customers. Many mothers shared hesitation 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 so mothers could create safely at home.
DIY by MILKIES® is the only kit that preserves liquid breastmilk in resin without altering its natural state. It’s a testament to Kasia’s dedication to authenticity and quality, so your nursing keepsake feels as real as the story behind it.
70,000+
Keepsakes Created
50+
Countries Served
2016
Founded

A nursing keepsake that honors the days you will miss
Breastfeeding can feel endless until it suddenly isn’t. If you want a nursing keepsake that’s intimate, private, and enduring, breast milk jewelry made at home offers a rare kind of permanence.
By Kasia Lew, Founder of MILKIES®
When the last feed is not announced
A nursing keepsake sounds like something you think about later. Then it’s 2 a.m., your baby unlatches, and you catch yourself wondering when this will be the last time. Breastfeeding is strange that way: it’s repetitive, bodily, ordinary, and somehow it becomes mythic the moment it starts to fade.
For many mothers, the earliest nursing sessions feel like sheer logistics: latch, pain, relief, panic, pride. You count wet nappies, watch lips, set alarms, text questions you never imagined you’d ask. And then, without ceremony, your body and your baby begin to change. The feeds shorten. The demands soften. The chapter ends.
The problem is that breastfeeding doesn’t leave obvious souvenirs. A first scan photo goes in a frame. A hospital bracelet goes in a drawer. But nursing happens in the dark, in half-buttoned shirts, in parked cars, in the corner of a wedding reception, on a sofa with cold tea. It leaves marks on you, but not always objects in your hands.
That’s why the search for a nursing keepsake can feel urgent and oddly emotional. You’re not trying to “keep breast milk.” You’re trying to keep a story: the months you gave your body away in the gentlest possible way, the comfort you became, the quiet work no one clapped for.
There are many ways to commemorate it. But there’s one approach that turns the most intimate part of the experience into something visible, lasting, and wearable, without asking you to hand your milk to a stranger.
Why we reach for proof of the tender things
Breastfeeding is physical memory
Nursing lives in the body. It’s the ache in your shoulders, the particular weight of a sleeping head, the automatic hand that checks a latch even when you’re barely awake. It’s also the sensation of time moving in two directions at once: the nights are long, the months are fast. A nursing keepsake is often less about nostalgia and more about orientation, your way of saying, “This happened, and it mattered.” When the season ends, whether through weaning, returning to work, a new pregnancy, or circumstances you didn’t choose, many mothers describe a surprising emptiness. Some feel relief. Some feel grief. Most feel both. A tangible object can act like a pin on a map, marking where you’ve been without demanding that you stay there.
The pressure to commemorate can be loud
Social media has taught us to curate motherhood: milestone boards, monthly photos, carefully staged “last feed” posts. But the truth is that breastfeeding memories are often private and complicated. They can include mastitis, tongue-tie, pumping on a work break, and the emotional whiplash of wanting to stop and not wanting to stop. So the idea of a nursing keepsake can come with pressure: it has to be meaningful enough. It has to look a certain way. It has to fit a narrative. A better standard is simpler. The right keepsake is the one that feels true to you, whether that’s a handwritten note to your future self, a photo you never share, or something you can wear under a sweater that only you understand.
Why objects help with endings
Endings are hardest when they’re gradual. Weaning rarely arrives as a single moment; it arrives as a drift. One fewer feed. A sudden refusal. A toddler who forgets. Your body adjusts before your heart does. A nursing keepsake gives you a small ritual when the bigger ritual is missing. This is where keepsake jewelry has become quietly powerful. It doesn’t ask you to store a box in the attic and hope you’ll revisit it. It lets you carry the memory into ordinary life: commuting, attending meetings, walking into a supermarket. It can be a gentle answer to the question you may not even speak aloud yet, how do I honor this, without living in it?
Breast milk jewelry as a keepsake you can actually live with
Breast milk jewelry is exactly what it sounds like: a piece of jewelry that contains preserved breast milk, set like a stone. For many mothers, it becomes the most intimate nursing keepsake because it is made from the very substance that defined the season. It’s less a symbol than a material record.
Historically, breast milk jewelry was largely the domain of send-away services. You mail your milk, wait, and receive a finished piece weeks later. That model works for some, until it doesn’t. Privacy concerns are real. So are shipping anxieties, delays, and the simple discomfort of sending something so personal to an unknown place.
DIY by MILKIES® exists for the mothers who want control. After MILKIES® processed over 100,000 keepsake jewelry orders, a pattern emerged: many customers wanted the outcome, but not the mailing. They wanted to create their nursing keepsake at home, with their own hands, on their own timeline.
The result is a do-it-yourself breast milk jewelry kit designed as a full at-home workshop. It includes the tools, the components, and a step-by-step video guide that takes you through the process with the kind of clarity you want when you’re handling something precious. You can choose from multiple jewelry designs, necklaces, rings, earrings, and a bracelet, in silver, gold-plated, or rose gold-plated finishes.
The founder, Kasia Lew, built DIY by MILKIES® from the inside of the experience. As a mother who practiced extended breastfeeding and tandem nursing, she understood that the desire for a nursing keepsake often arrives at transition points: early postpartum, the return to work, the last feed, or the decision to wean. Her background in computer linguistics and multimedia helped shape the kit into something unusually user-friendly, with instructions that feel like guidance rather than guesswork.
- Privacy and control since you preserve your milk at home
- A hands-on ritual that can be as meaningful as the finished jewelry
- Time flexibility for mothers who can only carve out an hour when the house is quiet
- Clear support through a step-by-step video guide and an organized workmat
- A professional-grade approach that avoids improvisation and “craft kit” uncertainty
The emotional appeal of a nursing keepsake is obvious, but the practical question matters just as much: how is breast milk preserved in a way that looks beautiful and lasts? The answer is where DIY by MILKIES® separates itself from cheaper kits and vague tutorials. It’s not only about resin. It’s about what happens to the milk before it ever becomes part of a setting, and whether that milk remains truly itself.

What preservation really means when the material is breast milk
Most DIY breast milk jewelry methods start by changing the milk. The common workaround is drying it into a powder, then mixing that powder with a base that behaves more predictably in resin. It can work visually, but it also introduces extra variables: texture, color shift, clumping, and inconsistent results depending on fat content and drying conditions.
DIY by MILKIES® is built around a different premise: a nursing keepsake should not require you to strip the milk down to something else. MILKIES® developed and patented a technology that preserves breast milk in its pure liquid form in resin, without drying it, without mixing it with powder, and without removing anything from it.
Practically, this matters because liquid milk is chemically complex. It contains water, fats, proteins, and sugars that can behave unpredictably if you simply pour it into resin. Preservation is the step that stabilizes the milk so it can be safely and beautifully embedded. The kit guides you through a measured preservation phase before you ever mix the resin, so the final “stone” looks cohesive rather than separated or grainy.
The workflow is designed to reduce the kinds of mistakes that ruin a sentimental project. You work on a large mat with clearly organized zones. You degrease the setting so the resin adheres properly. You measure precisely, mix for specific times, and then cast while the resin is within its working window. It’s not difficult, but it is deliberate, more like basic lab work than random crafting.
It’s also designed for realism. The kit assumes you are a tired adult with limited time and a lot on your mind. You set aside about an hour of uninterrupted focus, then let the piece cure. You do not need a dehydrator, special powders, or extra tools you’ll never use again. You need attention, steady hands, and the willingness to treat the process like the ritual it is.
Proof beyond a pretty promise
DIY by MILKIES® is backed by the MILKIES® brand’s experience processing over 100,000 keepsake jewelry orders across 50+ countries, with a 5/5 star reputation from 2,000+ reviews on platforms like Facebook and Google.
The kitchen table turns into a small private studio
A nursing keepsake should not feel like another chore. It should feel like a pause you get to keep. When you open the DIY by MILKIES® box, designed in soft pink and blue with neat compartments, you’re not greeted by chaos. Everything has a place: tools, blanks, liquids, resin, and the jewelry settings that will become your finished piece. The workmat spreads out like a map, turning your kitchen table into a temporary studio. Not a mess. A moment. There’s something quietly radical about making breast milk jewelry yourself. You aren’t sending your story away and waiting for it to return. You are staying with it. The kit’s step-by-step video guide means you don’t have to interpret cryptic text while you second-guess every measurement. You watch, you do, you check your timer. It’s structured enough to feel safe, and personal enough to feel yours. You clean the setting with degreaser, not because it’s glamorous but because it’s how you honor the materials. You measure a small amount of milk and preserve it carefully. You mix resin until it turns into a uniform milky emulsion, the color reminiscent of those early feeds, opaque, calming, instantly recognizable. Then you fill the setting slowly, watching the surface settle into place. In that moment, the project stops being “jewelry” and becomes a kind of ceremony. You might think about the first weeks when feeding was hard, or the months when it became the easiest tool you had. You might think about how no one can see the work you did, day after day, except your child. A nursing keepsake doesn’t need an audience. It needs truth. Then you leave it alone to cure. This is the part that feels like motherhood too: you do the careful work, and then you wait. You let time do what time does. And when you finally lift the piece from its holder, solid, finished, wearable, you realize the keepsake is not only the jewelry. It’s the fact that you made a boundary around your memory and gave it form.
- Set up a calm workspace and follow the video guide
- Preserve a measured amount of breast milk with the kit system
- Mix the resin components and create the milky emulsion
- Combine, fill your chosen setting, then allow it to cure undisturbed
Choosing the right keepsake without regret
A nursing keepsake can be as simple as a photo or as involved as a custom object. If you’re drawn to breast milk jewelry, the next decision is usually about method: send-away service, low-cost DIY kits, or a professional-grade at-home option.
Send-away services offer convenience, but they also require trust. You package and ship a substance that can feel intensely personal. For some mothers, that’s emotionally uncomfortable. For others, it’s the logistics, international shipping, delays, or the fear of a parcel going missing, that makes the process feel heavier than it should.
Cheap DIY kits often promise simplicity, but they tend to rely on altered milk methods, like drying and powder mixing, or they provide vague instructions that leave you improvising. That’s where disappointment sets in: discoloration, clumps, bubbles, settings that don’t fill cleanly, and a final result that looks more like a craft experiment than a keepsake you’d wear.
DIY by MILKIES® occupies a rare middle ground: a kit designed to deliver a professional standard at home. The patented approach to preserving liquid breast milk, the structured workflow, the readable instruction manual, and the video guidance all exist for one reason, so your nursing keepsake doesn’t become a stressful guessing game. It becomes what it should have been all along: a gentle, competent way to mark a life-changing season.
A story you can wear when words feel too small
Breastfeeding is full of moments you don’t photograph because your hands are busy, your shirt is half open, and your baby is finally calm. Those moments still deserve a place in your life. A nursing keepsake is not about proving you did it. It’s about letting yourself remember it, without having to explain. If you want something lasting, breast milk jewelry offers a rare kind of honesty: it contains the real material of the season, preserved and set into a form you can carry forward. Whether your journey was brief or long, effortless or hard-won, you’re allowed to commemorate it. And if what you crave is privacy, control, and the quiet satisfaction of making it yourself, an at-home kit can turn the memory into a ritual you complete on your own terms.
When you’re ready, choose the piece that feels like you, set aside one calm hour, and make your nursing keepsake at your own kitchen table.
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.

“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”
Jenny
ETSY

“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!”
Angel
ETSY

“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.”
Ashley
ETSY

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

“This is so beautiful! I’m in love with it”
Abigail
ETSY

“Easy instructions, excellent quality beautiful and unique.”
Yelitza
ETSY

“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!”
Ashley
ETSY

“I bought this for my sister in law and she was absolutely thrilled! They turned out fantastic!”
rhondamorgan4711
ETSY

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

“In the top ! I hope it will last over time. Priceless gift”
Anais
ETSY
Frequently Asked Questions
Everything you need to know before making a nursing keepsake with your own breastmilk.
Turn a nursing moment into something you can hold
Breastfeeding is made of tiny, everyday moments that pass too fast. Preserve one small drop in a piece you can wear, so your nursing keepsake stays close, long after the season has changed.
