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💍 Nail the perfect fit every time with NIUPIKA’s pro ring sizer kit!
The NIUPIKA Ring Sizer Kit is a professional-grade, 27-piece set featuring a lightweight aluminum mandrel and stainless steel gauges. It covers US ring sizes 1-13 and European sizes 41-76 with half-size increments, ensuring precise and easy finger measurements. Designed for durability and comfort, this tool is perfect for jewelers, wedding planners, and anyone serious about flawless ring fitting.









| Best Sellers Rank | #1,079 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #5 in Jewelry Sizers & Mandrels #364 in Women's Jewelry |
| Customer Reviews | 4.7 out of 5 stars 4,334 Reviews |
B**.
VERY NICE ring sizer kit! Great quality!
This is a high quality, VERY nice metal Ring sizer mandrel, and I love the additional rings that you can try on to correctly choose your size. Highly recommend!
L**T
Satisfied
Nice! Worth the price. I’m using it for my business and it works well. Nice weight too
T**R
A great value for an effective ring sizing kit
Can't beat this ring sizing kit for the price. Hopefully, your finger isn't bigger than a 13. A great thing to have around the house when you have a wife and daughters.
C**S
Handy item to have!
Very cool!! Just one of those neat things to have, especially when buy rings as a present and needing sizing!
M**E
missing a piece
these are great tools but my ring sizer was missing a size 8...how could that be??????
D**Y
What size is your fingers?
I was extremely excited for this ring sizer! I always wanted one I could never figure out what size rings I needed since all of them were different as soon as I got it I started measuring all the rings I have. This works perfectly! It has all the equipment needed for any finger size.
H**R
Ring sizer tool
This is a great ring sizer tool. It’s made with quality metal so it’s durable, strong, and sturdy. It’s easy to use and comfortable. It has every ring size that you can think of.
G**H
It's good to go, except for maybe measuring down to #1
I bought this thinking it didn't come with the adjustable plastic finger measure zip tie thing, but it comes with two actually. Would be nice if that was clear on the pic because I bought a seperate plastic measure thingy. I tested this out, put my ringers in the rings and I'd say it's pretty accurate though since it's very thin rings, it may feel different than wider ones. I tested the ring stick by putting a few of my rings on and it is very accurate. I then put the metal measuring rings on the measuring stick, measuring each whole size up and it was very accurate from the highest, but when it got down to number 1 size ring it didn't match up. The #1 showed less than 1 on the measuring stick. Despite this, I like these and it's good enough for me at home. I measured the plastic zip tie things on my fingers and it was pretty much spot on as far as I could tell so I'd say this whole set is good to go.
L**Z
¡INCOMPLETO!
El paquete me llegó incompleto , solo llegaron los aros y la barra no! En la ilustración indica que son los dos artículos! Y solo recibí uno!
A**S
Good
Good
H**D
Good quality!
Easy measurements that could save time and money when shopping.
V**E
Très bonne qualité
Très bonne qualité
P**I
Good Quality
Very good quality
Trustpilot
1 month ago
2 months ago