Czech Glass Crystals Stud earrings are crafted of crystals set closely next to each other, in a white two-part epoxy adhesive modeled sphere, covering the entire surface of the 10mm sphere with their brilliant sparkle. The sphere is set in Hallmarked 925 silver and is equipped with a silver butterfly back, to keep these glittering Czech Crystal Stud earrings secure. Gorgeous silver crystal jewelry embellishes women with elegance and add a light bright shine to her appearance.