1. Dredging meridians: This product can quickly dredge the lymphatic vessels and meridians of all parts of the body. 2. Prevention of fat: preventive, the body redundant fat, and can prevent varicose veins and other symptoms due to lymphatic and meridian obstruction. 3. Efficiency: This product can replace the traditional manual massage and increase the effect to 20 times 4. Health guidance: after you use this product, the beautician can infer the health value of the user's body (viscera) according to the customer's reaction. 5. : This product is made of high-quality wooden material, with fine workmanship, very and long service life. Color: coffee color Material: beech wood Package Contents: 4 x Meridian Massage brush Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.