Test rings 14-23mm

For figuring out what size ring(s) you should buy online.

All metric sizes including .0, .3, .5 and .7 from 14mm to 23mm. Even if you need imperial sizes you should be able to find something close enough. Up to +/- 0.1mm is not going to make a difference.All rings are 4mm wide. Just resize in your slicer if you need wider or narrower. Standard wedding bands are 4-6mm wide, 6mm is common for men. So if you need 6mm then just add +50% to the width (z axis) in your slicer.

If you get one of these stuck on a finger then just cut it off with a pair of snips. It's 3D printed plastic, you can always print more if you need. You really want to keep your finger though.

NB! Before making an expensive purchase double check your 3D printed test ring with calipers.

NB! The geometry of these test rings includes a very slight positive curvature (comfort fit) on the inside surface making these ever so slightly easier to remove than flat sided (standard fit) rings. Most rings have this comfort fit curvature but if you buy a flat sided standard fit ring then it can be a bit more snug.