*1. 10pcs per pack for replacement and gifting, Gold/Silver/Black three colors to choose from.
*2. The Spiky Finger Massage Ring can not only massage acupuncture points on fingers and joints, but also enhance blood circulation of human body to relieve fatigue.
*3. Made of high-strength titanium steel material, durable, reusable, OD: 2.8 cm, ID: 1 cm
*4. Effectively relieve the fingers caused by repeated mechanical fatigue, numbness and fatigue, and make the fingers slim
*5. Suitable for adults, teachers, students, therapists, long-term computer users.
10Pcs x Ring