・Brand new, unused item. ・Free shipping. ・No comment needed before purchase. Please buy directly. ・We offer combined shipping, so please inquire. ・We only comment after purchase when we ship the item. ◇Product Description This product is a pendulum board made from a specific mineral. Its shape resembles a saw, and it can be used to easily massage the face and body. "Terahertz wave" is a new type of energy attracting attention in the beauty industry, health food industry, and energy stone market. This band has the property of emitting terahertz waves from artificially generated minerals. This mineral is made with very high purity, and the vibration frequency of the molecules is said to be 1 trillion times per second. This frequency is generally expressed as "1 terahertz." This product is a very popular item for facial massage, lymphatic massage, lifting, etc. ◇Shipping ・Shipping is only done on Mondays, Wednesdays, and Fridays. ・Shipping will be done as early as the next day after payment. ・If the shipping day is a public holiday, shipping will be switched to the next day or the previous day. ・Delivery takes 4-7 days. Hokkaido, Shikoku, Kyushu, and Okinawa may take longer. ・Shipped by regular mail or Click Post. ・No tracking number. ◇About the product ・1 unit