Description
Material: Blue Onyx
Wrist Size:18CM（Stretchable),Beads Size: 6mm/8mm
Weight: 0.02kg
Function: Blue onyx is a type of chalcedony, a mineral in the quartz family, that is characterized by its blue color and white banding. It is a relatively rare form of onyx, which is typically black or brown with white banding. Blue onyx is often used in jewelry and decorative objects due to its striking appearance.