Terahertz Sphere Round Ball 1 piece 40mm 77.5g With transparent pedestal Just like a super-sized pachinko ball! You'll want to throw it far away when you hold it. It's a round ball of that size & weight. (Please don't throw it) Not too big, not too small♪ You can display it, use it as a palm stone (握り石), as a walnut exercise tool (くるみ運動器), or put it in the bath for a terahertz bath... and it seems like you can use it in various ways. The pedestals for photography use transparent acrylic and a terahertz carved-out ring. A transparent pedestal is included. Only beautiful people know Next-generation beauty that repairs cells 【NASA Approved】 In 1981, NASA announced that "terahertz waves are a frequency that brings useful effects to the human body, which are essential for the metabolism, growth, and development of life." 【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, and activate cell genes. Also, because of its high thermal conductivity, when applied to ice, the ice melts immediately due to the vibration plus heat conduction from the hand. It is said to have the effects of promoting blood flow, repairing cells, and enhancing natural healing ability, and is widely used in medical and industrial fields. Not only is it attracting attention for its positive effects on beauty and health, such as cell activation, improved blood flow, and skin firmness, It is also popular as a "scientifically effective power stone."