Certified 3mm Cut Terahertz Ore Necklace + 5cm Adjuster The effect of terahertz ore is said to be the emission of terahertz waves, which promotes circulation within the body and activates cells. Specifically, it is expected to relieve coldness and stiffness by promoting blood circulation, increase body temperature, improve basal metabolism, and promote restful sleep. In terms of beauty, it is also said to improve skin firmness, luster, and lift-up effects. Main Expected Effects Health Promotes blood circulation: It is said to improve stagnant blood flow and relieve coldness and stiff shoulders. Increases body temperature: It can be expected to raise basal body temperature and improve metabolism. Promotes restful sleep: It is said to support restful sleep by regulating the rhythm of cells. Improves immunity and natural healing power: It is said to activate immunity and natural healing power by acting on human cells and restoring them to their original normal state. The beautiful cut beads sparkle wonderfully. You can choose the metal color from silver or gold. It is also possible to change to surgical stainless steel fittings. In that case, it will be +200 yen for silver and +400 yen for gold. The length can also be prepared to your desired length. It is +200 yen for every +5cm. 45cm 2,800 yen, 50cm 3,000 yen, 55cm 3,200 yen, 60cm 3,400 yen. These stones use beads that have been certified as high-purity terahertz ore by the seller from whom they were purchased. The certificate in the image is for confirmation only, and we do not provide copies. We also sell other terahertz ore necklaces, including 2mm cut beads, 3mm cut beads, 5mm cut beads, and station chain types. If you let us know your desired bead size and length, we can prepare them for you.