Advantages of Acupuncture Ring We can’t work without our hands,our fingers e.g. typing on PC keyboards, mobile phone SMS, piano playing, knitting, gardening, household work.. All kinds of handmade and labor works, etc.. To soothe and comfort your fingers, Acu-ring is the most ideal companion, it not only activates all acu-points and knuckles surrounding our fingers and blood vessels, it relieves finger pain, numb fingers, or tiredness caused by repeating motions, While massaging our fingers, it also stimulates our brain acivities and make us smarter.