Terahertz Stone with Dedicated Inner Diameter 20cm [GOLD STONE] High-purity Mirror-cut Bracelet, 10mm, Box, Approx.

Bead diameter 10mm (±0.5mm), inner circumference 20cm. *The photo shows a product with an inner circumference of 17.5cm. Made with rare minerals that have attracted attention in recent years! Terahertz mineral Terahertz waves vibrate approximately 1 trillion times per second. *Our terahertz products are not hematite coated with terahertz ore. They are 100% terahertz ore. It will be delivered in a case with the GOLD STONE logo. ◆Terahertz The secret to terahertz ore lies in the energy that causes molecular vibrations to occur one trillion times per second. Terahertz waves (tera/1 trillion hertz waves) emitted from terahertz ore are electromagnetic waves that fall between "light sources such as far-infrared rays" and "radio waves." These terahertz waves possess properties of both light and radio waves, with frequencies ranging from 1 trillion Hz to 100 trillion Hz and wavelengths from 3 μm to 1000 μm.