[GOLD STONE] Terahertz Stone Necklace, Mirror Cut, 4mm, Lightweight, Sparkling, Approx. 60cm Length

Bead diameter 4mm, length approximately 60cm (the clasp is an adjustable type, so the length can be adjusted by about 5cm.) The long-awaited 60cm length is now available! It's a size that men can wear comfortably as well. Terahertz waves that vibrate approximately 1 trillion times per second