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✨ Elevate your nail game with Onsen’s Sparkle-KIT — shine, strength, and spa vibes in one! 💅
The Onsen Japanese Nail File Buffer Sparkle-KIT 1.0 is a premium nail care set featuring a dual-sided 120/180 grit nail file, a 3-way buffer block, and a 15ml cuticle serum enriched with Japanese hot spring water. Designed for professional-quality manicures at home, this kit promotes stronger, healthier nails with a hydrating, non-greasy cuticle oil. Perfect for millennials seeking effortless, salon-level nail care with a natural, luxurious touch.








| ASIN | B097CPZZBV |
| Best Sellers Rank | #3,290 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #313 in Nail Files & Buffers |
| Brand | ONSEN |
| Brand Name | ONSEN |
| Customer Reviews | 4.4 out of 5 stars 11,524 Reviews |
| Item Form | Cream |
| Item Weight | 0.1 kg |
| Liquid Volume | 15 ml |
| Manufacturer | Onsen Secret |
| Manufacturer Part Number | OS-KIT-CC15,JNB,NF(NF) |
| Model Number | OS-KIT-CC15,JNB,NF(NF) |
| Number of Items | 1 |
| Scent Name | Lavender |
| Size | 0.51 Fl Oz (Pack of 1) |
| Specialty | Natural, Softening |
| UPC | 608374842907 |
C**R
So far, so good!
I have only used it once so far, but my nails look so much better already and I haven't even gotten out my cuticle clippers. They look so much more hydrated and it made my finger look 10x better where I had cut it with a knife a few weeks ago. I used it on dry skin on my hand as someone recommended and it helped a ton! Seems like a great product so far. I'm definitely going to use it in my toes as well. I enjoy how it isn't greasy like cuticle oil! I will try it on my son's finger nails since he bites his nails. I can update once I have used it for a bit longer but seems like it will be a staple product!
K**.
This serum has saved my cuticles!!! 🥹
Ooookay, this stuff is no joke! After doing my nails at home for literal decades, I finally, and unfortunately, developed allergic contact dermatitis on my finger tips and cuticles. Like, BAD (please see photo #1 for reference). I've had to wear my nails bare for the last two weeks in hopes the irritation would clear up on its own. Spoiler alert: it did not. I tried cortisone/antihistamine creams, extra-strength moisturizers, cuticle oils, Neosporin, lotions, babe aids, finger cots...nothing worked (in fact, some of the products probably made my situation worse, like the cuticle oil- 0/10 do not recommend.) After only FOUR DAYS of using this cuticle conditioner, my nails and fingers look like photo #2. Four. Days. I apply it several times a day and look forward to doing so! It's super smooth, glides on easily, and rubs in really well. Plus you only need a tiny dot for each finger, so a little definitely goes a long way, which is awesome. It's not sticky, there's no residue, and no weird smell. I use an orange wood stick to gently push my cuticles back after applying the serum, and it's been wonderful. In the four days of using this product, my cuticles and fingertips feel and look SO much better. Obviously they're nowhere near perfect yet, but as you can see from the before and after pics, there's been a HUGE improvement. I would absolutely recommend this product to anyone who is looking to improve the condition of their cuticles for whatever reason...it works!
C**N
Transformed my cuticles
I work with my hands and have very dry skin, so it’s normal for me to have painful hangnails on every finger. The hand cream I use keeps the rest of my hands decently moisturized but my cuticles have been raggedy for my entire adult life and the only way I knew how to treat them was to trim them every morning before they snagged—I would wake up with new ones every day. I’ve been using this cream for a little over two weeks and this is the longest I’ve gone in my entire life without hangnails. I don’t even use it every day! When I ordered this cream my cuticles were raw and painful and I’m shocked at the transformation. I use it once every other day under my normal hand cream after washing my hands in the morning. For the first week it didn’t feel like it was making any difference but it’s completely transformed my skin.
S**A
Soothing Cuticle Cream
It was time to pay attention to my cuticles, which have become beat up lately. We keep bouncing back and forth between cold, gray weather and a few days of warmth and sunshine. This in unusual in Southern California this far into springtime. As a result, my hands are in need of manicure rescue. This is my first time trying this product. I keep the tube at my desk, and when my hands feel dry and ready for lotion, I first use the nourishing cuticle cream blend it in, then add some hand cream to finish off pampering my hands. It seems like my cuticles are softening and looking better after only a few days, but I know that I'll have to keep it up to really get them back in a better shape. I like the very smooth feeling of the cuticle cream. It absorbs easily, but I can tell that it's doing its work. There's really no discernable scent, which some might prefer. The quality seems solid. I'm holding back a star as I can't really judge the longer term effects yet, but I'm encouraged so far.
D**H
Cuticle cream-will buy again!
I actually really liked this product. It worked well and smelled good and was easy to apply.
S**W
Seems different than other times I’ve ordered it
I usually buy and swear by the .5 fl oz tube. I got the 1 fl oz since it was a way better deal. I noticed right away the cream looked darker. It smells completely different and not in a good way. Definitely disappointing. And have a LOT of it now. UPDATE: I reached out to the seller and they think it was an older batch and offered to replace it. EXCELLENT customer service.
M**L
This product really works!
I order this cream over and over again. I put it on every night before bed and wake up with soft cuticles. I'll use it any time I catch myself pulling at a hangnail or if my hands just feel dried out in general. I'll keep using it as long as its maid.
L**M
Works quickly and smells nice
This has made a huge difference in just a few days! It has a light texture with a mild smell.
T**N
Great for cracked skin on fingers
I know this is a nail product but I used it as a powerful mosturizer. Works wonders for cracked skin on the fingers .
S**I
Fantastica!!! Straconsiglio!!!
Una fantastica crema che non unge e ammorbidisce da subito le cuticole!! Un nuovo “mai più senza” aggiunto alla lista delle cose che ho!!! Lo straconsiglio!!! Io lo sto utilizzando due volte al giorno, e mi sto trovando benissimo! Da subito ho notato la differenza!! Spedizione e consegna Amazon prime top!
A**A
Aprovado!!
Excelente!! Tenho problema de morder os cantos dos dedos e vivo procurando óleos e cremes para hidratar a cutícula e evitar que eu faça isso. De todos os que eu já experimentei, esse foi o melhor, o mais emoliente, que deixa a sensação de hidratação por mais tempo. Já experimentei a cera da granado, o óleo da Loccitane, outros cremes e pomadas, mas esse, sem dúvida, foi o melhor
O**.
Qualité
Seul produit que j’ai trouvé vraiment efficace
G**F
Can't live without it
I'm pretty picky when it comes to skin care and nail care, but this product impressed me from the start. Since I started using it, the condition of my nails and cuticles has improved dramatically. It's an always-repurchase for me. -MS
Trustpilot
2 months ago
4 days ago