Bamberg Piano Tuning Chord Change String Winder Piano Accessories Tuning Around 3-Circle Semi Silver

The piano string winder is made of High quality materials with high wear- and excellent durability. It can be as a piano string, multifunctional piano repair tool. Simple disassembly, more convenient installation. The design of the piano string winder makes string changes faster and easier than before. You can send this practical and multifunctional string winder to your families and friends who play string instrument. Great for grand or upright pianos, which can solve various piano change string as well.