This guitar tool is a versatile string winder and bridge puller, suitable for guitar, bass, mandolin, ukulele and more stringed instruments. Durable and easy to use. This tool is suitable for almost all tuning pegs, it can easily tighten the strings of the instrument. Features -Color: Orange. -Material: Metal, plastic. -Size: About 10.50X7.00X2.00cm/4.13X2.75X0.79inch. -Manufactured with plastic and metal, it has three functions: winding guitar strings, cutting strings and pulling guitar pin. -Application: Suitable for electric guitar and acoustic guitar, bass, banjo. Not only for professionals, but also for beginners. -The three-function guitar tool is very convenient, portable and easy to use, helping you solve the problems encountered when using the guitar. -Use the thread to cut old strings cleanly, remove them faster and easier, and trim off the excess strings after looping the new strings through the tuner. -Strong, wear-resistant, rust-proof, , it is not easy to deform and break. Package list: 2 x string winders