FingerCare Massage and Acupunture System. Relieve discomfort due to blackberry thumbs, Carpal Tunnel, Diabetic numbness and Arthritis soreness. Comes with one FingerCare massager and two Acupuncture rings. Just put finger through the massager/rings and move back & forth. This product also stimulates nerves & the neural system using Sujok Therapy to enhance blood circulation, brain activity & sense of touch.