Highest Quality Terahertz Ore Mirror Cut Necklace *Each piece is carefully handcrafted by professional artisans. The wire uses thick, flexible, and strong stainless steel wire. We also carry a wide selection of health jewelry, including Hokutolite, Bad Gastein stone, and Himekawa medicinal stone. 【Specifications】 Bead Size: Approximately 2mm Total Length: Approximately 70cm Clasp: Silver925 hook and plate *Length adjustment available Please let us know your desired length in the comments for a re-estimate. *Hardware changes accepted Change to brass button clasp → Free Silver925 hook and adjuster → +800 yen Silver925 insertion bean clasp → +2,000 yen K18 hook and plate → +10,000 yen 【Features】 Terahertz ore emits terahertz waves that vibrate approximately one trillion times per second, possessing characteristics intermediate between radio waves and light. Terahertz waves have a wavelength that easily influences the movement of molecules, and they can provide amazing experiences and surprising effects on the human body, plants, and other substances. Various organisms regain their vitality by being exposed to terahertz waves. In other words, it is said that plants become less prone to decay, and organisms regain their youthfulness. Recent research has proven the effects of terahertz. Terahertz waves can penetrate various materials such as paper, wood, and plastic, and their application in the medical field is expected. Furthermore, terahertz waves overlap with far-infrared rays in wavelength and are said to have a self-heating effect. Specific effects on the human body include improvements in sleep disorders, stiffness, and coldness. In addition, it is said to activate the skin and have effects on beautiful skin. ----------------------------------------------- Other Terahertz items on sale here #Naturalstone工房テラヘルツ -----------------------------------------------