Terahertz stone is a man-made, silicon based crystal from Japan
Size: approx. 3.0mm, 4.0mm * please choose size from the drop down list
Hole: approx. 0.6-0.8mm *
Finish: micro faceted
Length: approx. 39 cm / 15.5 inch strand *
* all measurements are approximate, beads size can vary by approx. +/- 0.1mm
