This is a very simple print that gives an icy feel when printed with clear PETG.

The Galaxy Silver Prusament PLA has a metallic look

I have included individual prints for PLA and PETG for ring sizes 5 to 13 in 0.5 ring size steps. The ring sizes grow uniformly to meet the required inner diameter, so the thickness and depth change as well.

Another version of this ring called "Spiral Ring -thin"  which is printed with a vase method is included in my ring collection.