Hand holding finger piano guitar finger sensitivity strength exercise training GADGETS High-precision 3D structure technology of

High-precision 3D structure technology of knitting

100% Brand New and High quality

The Women size is trimmable / cuttable which fit for UK size 7

7pcs plastic box

1 Arc Shape

Hand holding finger piano guitar finger sensitivity strength exercise training GADGETS High-precision 3D structure technology ofPremium Material : Made of quality material, durable, non toxic and safe to use. ERGONOMIC DESIGN These hand exercises are designed with ergonomic palm handle, which will provide you with personalized conditioning for individual fingers, the whole hand, wrist and forearm, safe and comfortable to use. Easy and convenient to use: use the finger exerciser to warm up before playing and to strengthen and stretch fingers. Easy to carry: compact size and