✔ 3 IN 1: Compared with the normal string wire winder, it is a wirewound winder with built-in scissors, bridge pullers and extenders.<br><br>✔ Volume string (There is a wavy shape of the string device, can help to consolidate the screw nail.); Clipping<br><br>✔ The guitar accessory is suitable for guitar, banjo, mandolin and bass.<br><br>✔ Bright color, high quality. String winder included for manual fix of string.<br><br><br><strong>✔ Specification:</strong><br>   1) Product weight: 60g<br>   2) Material: plastic<br><br><br><strong>✔ Package included:</strong><br>   1 x String Winder