This skill toy is a Torus at a 40mm diameter and 20mm inner hole diameter. It's a nice thick ring for manipulation and endless fidgeting. This allows effortless ring manipulation and finger roll maneuvers. It is fun for repetitive fidgeting as well as combos with advanced moves. I sometimes meditate with this and just flip it over and over in my hand repetitively. 

Finishing Options:
(Please select one from drop down list before adding to cart or defaults to Matte):

Matte - The Matte finish is wet sanded cured resin, which has the most sensory feedback of the two as its not completely polished. Some minor micro-surface imperfections from printing are left which create a nice sensory enhancement. It is less grippy than gloss. It is less translucent than gloss, but is still very pretty due to the translucence. 

Gloss - Clear Coat Gloss finish is applied to provide extra protection from humidity and UV rays but feels much more grippy. The clear coat reduces some of the sensory stimulation that the matte resin feel provides.  It is more translucent creating a glass like look and shine. 

Polished - Polished finish is a high polish buffing, which has the most sensory feedback due to its unique feel. Also provides good grip vs the matte finish and is similar to the coated gloss in terms of grip, but feels better than gloss.