Round black bezels 12mm and 14mm are filled with purple marbled clay with silver leaf then sealed in resin.  9mm only cube crystals are added.  The earrings use oxidized dark silver fishhook earwires and  are 2.75" long.  
 
All metal used is hypoallergenic, nickel-free, and is sterling silver, silver or gold-plated, or stainless steel unless noted otherwise. Every item is handcrafted, custom-made, nothing mass-produced.