Simple and practical replacement of tuning pegs and a must-have string changing tool for guitarists. Great gift: easy to store and carry. It is often suitable for guitarists to repair old guitars, optimize guitar tone and enjoy the fun of music. EASY TO REMOVE: Upgrade your acoustic guitar with these high-quality bridge pins. These guitar pins are designed to be easily removed, making string changes a breeze. Widely Used: Guitar bridge pins can be applied to most acoustic classical guitars, folk guitars, ukuleles, Martins, etc. Its versatility makes it a handy tool for musicians who need a reliable solution to remove bridge pins while enhancing the overall tone and stability of the instrument. Perfect for professional musicians and amateurs. Colour:White Material:ABS Package Contents: 30 * String fixing pin Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.