Find the Perfect Ring Size – The Easy Way!

Need to figure out the right ring size without the guesswork? Just place an existing ring onto this 3D printable mandrel and read the size directly. If the ring falls between two sizes, we recommend choosing the larger one for a more comfortable fit.

This mandrel is marked with EU sizes, based on the inside circumference of the ring in millimeters. Need a different size system? Use the attached conversion chart to switch between EU, US, UK, or other standards.