Terahertz ore mirror easy to magnetic length 60cm [GOLD STONE] necklace, cut, 4mm, light, sparkling, wear, type, approx.

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Terahertz is originally light, but it is even lighter by becoming 4mm! Since it is 4mm, you can wear it casually and it is very stylish♪ The necklace has a magnetic clasp that is easy to put on. Diameter 4mm (±0.5mm) Length approx. 60cm *The photo shows a product with a length of 50cm. It will be delivered in a case with the GOLD STONE logo. Terahertz is a power stone that has received a lot of attention in recent years. ◆Terahertz The secret behind terahertz ore lies in the energy that causes 1 trillion molecular vibrations per second. Terahertz waves (Tera/1 trillion Hertz waves) emitted from terahertz ore are electromagnetic waves that are located between "light sources such as far infrared rays" and "radio waves." The frequency of terahertz waves is between 1 trillion Hz and 100 trillion Hz, and the wavelength is between 3 μm and 1000 μm, which has the properties of both light and radio waves.