Sardonyx Cube

A protective, banded gemstone that symbolizes strength, courage, and happiness, often used to foster stable relationships and enhance communication

Mohs scale： 6.5-7
Sardonyx is a durable, banded gemstone combining sard and onyx, featuring red-to-brown layers with white stripes

Clean with warm, soapy water and a soft brush, avoiding harsh chemicals, ultrasonic cleaners, and extreme heat. Store separately in a fabric-lined box and avoid prolonged, direct sunlight to maintain color