Tourmaline Multi Color Micro Faceted Center Drilled Cube Shape 2.30mm, Semi-Precious Gemstones For Jewelry Making

-Tourmaline multi color micro faceted cube shape
-bead size is from 2.25mm to 2.35mm
-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