40MM Hand Rolling Balls Increase Blood Circulation Promote Metabolism Terahertz Stone Exercise Handb

Feature: 1. Fine Workmanship: The with , rounded edges, will not scratch the skin, ergonomic and ensures safe to use. 2. Trace Elements: Terahertz contains a variety of trace elements needed by the human body to enhance physical fitness, increase blood circulation, promote metabolism, and restore vitality. 3. Health Function: Terahertz stone has the function of dredging meridians, activating nerves and cells, and eliminating fatigue. 4. Hand Training: The use of terahertz ball training can promote hand circulation, enhance hand strength and function, improve flexibility, and improve joint motion. . Size: With a 40mm diameter, the terahertz sphere is lightweight, portable, and rugged, ensuring a healing option for the long term. Specification: Item Type: TeraHertz Hand Rolling Balls Material: TeraHertz Size: Approx. 40mm / 1.57in Package List: 1 x TeraHertz Hand Rolling Balls