Terahertz, Manmade, Smooth Round in sizes 4mm, 6mm, 8mm & 10mm. Priced Per Strand

Terahertz, Manmade, Smooth Round. This price is for one strand 15 to 16 inches long. 

4mm strands have 90 to 95 pieces.

6mm strands have 60 to 65 pieces.

8mm strands have 43 to 48 pieces. 

10mm strands have 33 to 38 pieces. 

Terahertz stone, a man-made material. It is an ore produced by extracting silica from sand or quartz was discovered by Japanese scientists a decade ago. It has a silver metallic appearance.

Man-made stones are created in a laboratory to simulate a natural stone's characteristics.  

The source of these beads is China and they are cut, drilled and polished in China.