BrandElla Health & Beauty Use forWhole Body MaterialPlastic Product BenefitsMuscle Therapy Product GradeHome Water Resistance LevelWaterproof About this item Increases face glow.you will get exactly what you see only if you ask relief for strain and fatigue, finger numbness, stiff joints and arthritic soreness Increases blood circulation. to establishing connections between classical western science and knowledge accumulated by the medicine of the orient, since ancient times Acupuncture tools acupuncture treatment machine.when your fingers get tired and your mind distracted, or you naturally have finger numbness, try the acupressure ring