GIN-KURO-DOUBLE - Ring with 2 polished charcoal pieces or charcoal nuggets. Oxidized 925 silver ring. Adjustable size.
materials : Binchotan charcoal. 925 silver.
dimensions : Diameter of the charcoal 5-10mm. Ring thickness 2-2.5mm.
design : Lorène & Hirohiko KAMIYA