The On-Stage GSW500 Guitar String Winder is designed to streamline the string-changing process for a variety of stringed instruments. This tool not only speeds up string loosening and tightening but also makes removing acoustic guitar bridge pins effortless and safe. Key Features: Built-in Notch: Safely and comfortably removes acoustic guitar bridge pins without damaging the instrument Durable Plastic Head: Ensures reliable operation while protecting tuners from scratches Time-Saving Design: Speeds up string changes for efficient instrument maintenance Versatile Use: Works with a wide range of guitars, banjos, and ukuleles Why Choose:The GSW500 is an essential accessory for any musician looking to simplify string changes. Its thoughtful design enhances comfort and efficiency, making it a must-have for both beginners and seasoned players. Specifications: Model: GSW500 UPC: 659814101764 Application: Guitar or small folk instrument Color: Black Construction: Plastic