‘Cats on a Wire’ Dichroic Glass Earrings. This adorable cat design has been etched onto dichroic glass from original artwork exclusively for Flame Work Designs. Your eye-catching earrings will come on a personally designed wooden card. When you're not wearing them, this is the perfect place to store, so that you don't have one go missing! These unique Dichroic Earrings have been carefully handcrafted by the skillful artists Carolyn & Anthony Green, who live in Victoria, BC Canada. Each piece of artwork has been carefully designed and fashioned from start to finish using only the finest skills in glass craftsmanship. The glass has been grooved and fire polished to allow the silver filled wire to tightly hold the glass. Earring hooks are hypoallergenic surgical steel.