BENCH WIZARDBeige Plastic Ring Sizer | US Sizes 1-13 | ½ Size Graduations | Durable & Portable for Professional & Personal Jewelry Making | Complete 13-Piece Set for Accurate Ring Fitting

Metal Variety:Very nice. The mandrel is very heavy, it probably contains lead. (It has a Proposition 65 Warning: Known to the State of California to cause CANCER....) Otherwise it works well.

Ordered these to ensure our ring sizes before getting engagement rings! Good deal!

My husband is making wooden rings. This works great for that

works perfectly when making rings

Really want a metal mandrel ....this one is temporary

This helps me get the correct size of ring when ordering

Easy way to check ring sizes without going to the store. Quality is as expected

When I placed each ring size on my ring mandrel I found all sizes to be small by .25....thats a quarter of a size wrong, so for me its useless.