I present the Ring XXXI, this model has been designed for printing in Stainless Steel or one of it's variants. This ring differs from the Ring III, due to the card suit patterns, engraved around the band.
The sizing of this ring model is for a 20.6mm internal diameter, a UK V1/2 (US 11).
However it can be scaled up indefinitely and scaled down to have a 18.5mm internal diameter, a UK Q1/2 (US 8.5). If you would like a specific size then please send me a message or post the request below.
There are some more photos of this object and other examples of my work, both 3D printed and otherwise, on my 'Tofty' facebook page.