Terahertz Gua Sha, Spoon-Shaped, 1 piece Approximately 105.8mm x 29.9mm x Round bead 10mm 27.5g Please note that this is only one piece. The tip of the handle has a round bead, and it can also be used as a pressure point stick. The fan-shaped spoon is gradually thinned towards the tip. I have uploaded a photo with two pieces lined up for shape comparison, but the product you will receive is "Spoon-shaped, 1 piece", so please be careful. [Terahertz] Terahertz ore is a mineral artificially created by melting quartz at high temperatures and collecting silicon. The 1 trillion vibrations per second (terahertz waves) emitted by terahertz ore penetrate various substances such as wood and plastic. Also, because of its high thermal conductivity, when applied to ice, the vibrations plus the heat conduction from the hand will quickly melt the ice. It is said to have the effect of promoting blood flow and enhancing natural healing ability, and is widely used in medical and industrial fields. It is attracting attention for its positive effects on beauty and health, such as cell activation, improved blood flow, and skin firmness.