Natural black tourmaline may show occasional surface imperfections due to the crystalline structure of the stone. Strung with glass spaces to help protect against chipping.

Exact color, pattern, shape, and size may vary slightly due to the natural materials and lapidary process. 10x7mm size is an approximate average; you will definitely see some variation in exact size with these lovely beads.

Hole Size: about 1.2mm

Sold per approx. 15" strand.