Item Type: Massage Stones Material: Stone needle Quantity: 2pcs Purpose: To relieve muscle tension and pain Range of Use: Ideal for frequent computer and mobile phone users Package List 2 x Massage Stones 1Premium Material: Massage tool is made of stone needle, includes a lot of beneficial micro elements, helpful to body healthcare and skin beauty. 2Pain Relif: Effective pressure point therapy improves your circulation of the blood, relax your muscle, relief your pain and tension. 3Exquisite Design: Exquisite workmanship, polished well and smoothly, never hurt your skin, durable and has a long service time. 4Practical Design: Specially for the body part that hard to reach, helping you to get a deep trigger point massage. 5Application: Suitable for facial beauty massage and body acupoint trigger massage therapy, can be used in your back, neck, shoulders, and more.