OVER-9 Terahertz Ore It is said to have a frequency of terahertz waves (1 trillion times per second), as molecular vibrations occur 1 trillion times per second. Terahertz waves, said to surpass far-infrared rays, are a wonderful new energy, and terahertz waves are also called growth light. 【Product Details】●Material: German Terahertz Feather-shaped Gua Sha approx. 40mm ●This is a luxurious gua sha plate made by carving out terahertz ore. Use the small gua sha for face massage, lifting, and to eliminate sagging, swelling, and nasolabial folds, and to lift and make the face smaller and the skin more beautiful by pressing the acupressure points of each part. *We recommend using oil or cream to prevent friction. ※【Tested by Public Institutions】Although fake and low-quality, inexpensive terahertz ore are also available, OVER-9 has repeatedly tested them at public institutions and has confirmed that the purity of the terahertz ore is about 99% and the radiation rate of terahertz waves is 70%. 【Precautions for Use】You can use it more smoothly if you use oil or cream. ※Precautions for use: Do not press hard and do not apply excessive force. Also, refrain from using it on areas with skin inflammation, fractures, after surgery, or on the lower abdomen during menstruation. ※Please be careful as it may break if dropped. ※It is NG to soak in alkaline springs. Terahertz ore may undergo chemical decomposition with minerals if it comes into contact with alkaline substances for a long time. If chemical decomposition progresses, the surface may deteriorate and become crumbly, so avoid soaking it in alkaline hot springs or mineral water. ※This is an unused item. Only the main body will be shipped. Please understand. ※Reference price: 2100 yen