Elegant, sturdy, simple and traditional Apple, these onyx Apple are made using the finest marble, carved and then polished to enhance the natural details of the stone. Onyx is a grounding and protective crystal that helps to calm your fears. Natural onyx Apple. Decorative Apple for homedecor, elegant onyx for your office and home gifts. Easily washable and scorch proof. vintage high quality. Unique and elegant. The color swirls you can see on the Apple are natural. Each onyx stone is distinct from other. Best for home & office decor. Perfect for indoor, outdoor use and coffee tables and patios.