1MULTI FUNCTIONAL: This guitar string winder serves multiple purposes, functioning as a string changer, peg tightener, and wrench, suitable for various types of guitars. 2EFFICIENT STRING CHANGING: With this versatile guitar string winder, you can quickly and easily change guitar strings, saving time and effort while improving efficiency. 3PORTABLE AND CONVENIENT: Featuring a practical design, this string winder is convenient to carry and store, making it an ideal companion for travel and performances. 4STURDY MATERIAL: Made from sturdy ABS plastic, this guitar string winder offers excellent longevity, allowing for prolonged and reliable use without easily getting damaged. 5COMFORTABLE HANDLING: Ergonomically designed, the handle of this string changing tool provides a comfortable grip, making it easy and convenient to use. 1 xGuitar String Winder