"Easy-to-use Terahertz Gua Sha Plate [Rectangular Type] (with silicone strap, drawstring bag, and Japanese instruction card)! / [Tested by a Domestic Public Institution] Terahertz ore, 99% purity! [What is Gua Sha?] It's a method of improving blood flow by using a gua sha plate to rub and stimulate the skin. [Recommended Points] ◎ Excellent thermal conductivity! ・Made of terahertz ore, it has very high thermal conductivity and easily transmits body temperature, significantly enhancing the massage effect. ・When applied to ice, the ice melts. ◎ Material with high hardness! ・Terahertz ore is very hard yet very light and easy to handle, so you can use it for a long time. ◎ Water-resistant and easy to clean! ・Terahertz ore is water-resistant and will not rust even when wet, so you can wash it completely. [Size] 8 x 5 x 0.5 cm [Weight] Approximately 55g [Material] Terahertz ore [Brand Name] minoraea [Accessories] ・Silicone strap (black) ・Drawstring bag (black) ・Japanese instruction card [Precautions for Use] ■ Please apply cream or oil to your skin before use. ■ Please refrain from using in the following cases: ・If you have any wounds, skin irritation, acne, etc. on your skin. ・During pregnancy, after surgery, or after sunbathing. ・In other cases where you are not feeling well. ※ Brand new, unused. ※ Immediate purchase is welcome!"