Description
Material: Volcanic Rock Stone
Wrist Size:18CM（Stretchable),Beads Size: 6mm/8mm/12mm
Weight: 0.02kg
Function: Volcanic rock stone, also known as volcanic rock or lava stone, is a type of igneous rock that forms from volcanic activity. It is created when molten lava cools and solidifies rapidly on the Earth's surface or underwater. This rapid cooling process gives volcanic rock its unique texture and appearance