Sodalite is a rich royal blue tectosilicate mineral widely used as an ornamental gemstone. Although massive sodalite samples are opaque, crystals are usually transparent to translucent.

Chip Chokers are sold in a bundle of 10.  Size:  18".  Quantity listed as individual chokers. Also comes in Chip Bracelet (image shown is Chip Choker).

Your cost each:  $1.50.