These Power Crystal Weights by Gorilla Glass are hand-crafted from Borosilicate Glass. Available in 2 size options Small and Large, with 3 different hanger options from 4g (5mm) up to 10mm. These are One-of-a-kind and discontinued. Each piece of Gorilla Glass jewelry is designed and handcrafted in-house by skilled glass artisans at their extensive design and production studio in Oaxaca, Mexico.
