This bracelet is made of Colorful Volcanic Stones,featuring a variety of colors such as ochre red, indigo, sand gold, ink black, and frost white. These colors interweave to activate the "mutual generation principle" of the Five Elements - Metal, Wood, Water, Fire, and Earth.It creates the mystical essence of the Five Elements' passage through a magical process. The unique pore texture and flow lines of the volcanic stones, like miniature geological abstract art,and the natural beauty that remains unadorned.