We will send you the same quality as the picture.
Please make your own accessories.
It will be shipped in a pouch and ready for gift giving.
(Approximate): Weight: g Ball diameter 0.7 x 0.6 inches (18 x 14 mm), ± 0.04 inches (1.0 mm), Inner diameter 7.1 inches (18 cm) (rubber can be
Please note that there may be slight errors.
Terahertz mineral is an artificial mineral that emits terahertz waves, a new energy that is popular in the beauty industry, health goods industry, and power stone industry.
It is said to be terra (1 trillion times of molecular vibrations per second, so it is known to be a terra (1 trillion times) or terahertz wave.
Its terahertz frequency is between 1 trillion Hz to 100 trillion Hz, and the wavelength is both light and radio wavelengths ranging from 3μm to 1000μm.