Handmade earrings using 6mm terahertz ore. These earrings feature a luxurious arrangement of three vertically-aligned terahertz ore stones. The mirror cut reflects light beautifully, creating a sparkling effect. 【What is Terahertz?】 Terahertz waves, which vibrate approximately one trillion times per second, have properties between radio waves and light. This wavelength easily influences the movement of molecules and can provide surprising effects on the human body, plants, and other materials. Recent research has proven the effects of terahertz. Terahertz waves can penetrate various materials such as paper, wood, and plastic, and are expected to be applied in the medical field. Furthermore, terahertz waves overlap with far-infrared rays and are said to have a self-heating effect. Specific effects on the human body include improvements in sleep disorders, stiffness, and coldness. It is also said to activate the skin and have a beautifying effect. ・The earring hooks are gold-colored (brass). ※ You can also request silver-colored (brass) fittings at no extra charge. If you wish to change the color, please let me know in the comment section, and I will ship them in silver. ※ The fittings can be changed for an additional fee: ・Titanium hooks: +10 yen ・Earring posts: +40 yen (silver available) ・Resin hooks: +15 yen ・Resin posts: +145 yen (silver available) ・Non-hole earrings: +205 yen (silver available) ・Earrings: +85 yen (silver available) ※ Multiple purchases are also possible. If you wish to change the fittings or purchase multiple items, please let me know in the comment section. I will create a dedicated page for your purchase. ・These are handmade, so they are not perfect. Please purchase only if you understand this. ・The price and sale are for a set of two. Single sales are not available. ・If you purchase multiple items I am selling, I can discount the shipping cost for the duplicated amount, but I do not offer discounts on single items. ・I do not smoke, and I do not have any pets.