Bastion Ring - Tantalum Size:S : 60 EU This is probably one of

This is probably one of the safest jewelry locking/closing mechanisms in the world

This ring plays with the contrasting shadows to give it a unique look when on the finger

Pure tantalum: a rare and heavy metal

almost like a mini puzzle

Bastion Ring - Tantalum Size:S : 60 EU This is probably one ofThis is Bastion, a minimalist and imposing ring, handcrafted from pure tantalum, a rare, heavy, entirely biocompatible and everlasting metal with a natural dark grey color. This ring is handcrafted in our workshop near Lyon, France, from the finest and most durable materials. It is made to be worn in all conditions, anywhere, anytime. It is waterproof, resists chemicals and will last forever. Handmade in our workshop near Lyon, France. The ring is