Natural Tourmaline Multi Color Faceted Center Drilled Coin Shape 3.90mm, Semi-Precious Gemstones For Jewelry Making

-Tourmaline multi color faceted coin shape
-bead size is from 3.85mm to 3.95mm
-hole size of bead is about .50mm
-strand length is 13 inches
-this listing is for one strand
-Tourmaline is a natural stone, no treatment