NIUPIKARing Sizer Measuring Tool Ring Mandrel Ring Measurer Ring Sizing Kit Measure Finger Size Measurement Tool Set Metal Gauge US Size 1-13 Jewelry Sizers Kit of 27 Pieces

I bought this so I could have a better idea of what to buy in rings internationally and primarily for the sizing rings. The sizing rings are pretty close, but I think that by international comparison they run a bit small. The quality of the product is good for what I paid and if you’re looking for a quick solution, it works great and both pieces in the set are easy to use.

Surprised at how heavy and the high quality of this device at such great of a price. Was delivered in one day. Perfect sizing rings. Would definitely recommend

I needed to test my ring size at multiple times the day, I got tired of going in and out of jewelry stores. This is well worth spending the money on to get accurate sizing.

Nice product- should have had this 40 years ago.

Works as it should. Easy to use.

This thing might have saved us thousands

Smart and good purchase for someone who deals with ring sizes.

I am very glad I purchased this. The ring size I thought I was, the ring size that sorta fit and the ring size I decided to go with (the roomiest option), were all different.I tried the paper sizers, an iphone sizing app, and my memory with many rings that fit. And I was getting very different results all of these methods.Had I not ordered this, I would have had to find time to go into a store to get sized (something I felt uncomfortable doing when I wasn't purchasing from a land based store it felt wrong to ask for labor from a business I wasn't intending to patronize). I'm really glad I decided to order this, it made it clear how a subtle difference in size mattered. As someone with fingers that swell and shrink according to the seasons, and many other reasons, I decided to go to the largest size that I felt sure wouldn't fall off. It was specifically the rings themselves I found so so helpful.As a result when my engagement ring arrived, it fit perfectly with the size we provided them. I've been wearing my ring for over 5 months now and have had no issues with it's fit. I keep this sizer for family, friends, and future jewelry needs, it was worth buying it even if it turns out this was the only time I ever use it.