Designed to save time and enhance fret repairs with exceptional durability and efficiency Perfect for professional luthiers and guitar enthusiasts who demand precision. This tool can accommodate a variety of fret sizes The small grooves are perfect for ukulele frets, the medium grooves are perfect for standard guitar/bass, banjo, and mandolin, and the large grooves are perfect for jumbo frets. Its design ensures a comfortable grip and smooth operation, making it effortless to operate. ESSENTIAL GUITAR MAINTENANCE TOOL: This fret file is essential for effective guitar maintenance. It simplifies the fret-working process, saving time and effort, making it a valuable addition to any guitar maintenance kit. Colour:As Shown Material:Stainless steel + wood Package Contents: 1 x Hexagonal file 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.