Description Do you want a kind of tuning tool for your piano? Do you want to keep your musical instrument sound right? This can be your best choice. Really practical and useful, just use it on your piano. Features -Color:Assorted Color-Material:Wood, metal-Size:30.50X7.70X3.00cm/11.99X3.03X1.18in- The wrench is made of premium metal, durable. Smooth handle for a good hand feeling.- Easy to use, labor-saving design. For repairing stringed instruments such as pianos, zithers, and guitars.- High grade materials are not easy to rust and are easy to carry. This tuning spanner is a very good piano tuning tool.- Our piano tuning wrench is nicely made and will bring you a good using experience.- Characterized by a sturdy and reliable texture, not easy to break, serving you for a long time.Packing list: 1 x piano wrench