Simplified String Changing: With our 3 hole bridgebeads, string-changing time can be greatly reduced to traditional string tying methods, effectively increasing efficiency. Enhanced Tone Quality: The guitar string bridge beads increase the pressure on the strings at the bridge, making vibrations more abundant and effectively improving the tone quality. Bridge Protection: The guitar string ties help lower the risk of bridge deformation, effectively protects the guitar bridge surface from wear and scratches, keeping it neat and pretty. Wide application: The guitar string bridgebeads are suitable for acoustic classical guitar nylon string guitar ukulele, great for both beginners and professional players. If you are not satisfied or have any questions, please feel free to contact us to get a satisfied solution. will be happy to assist you and reply within 24 hours.