Guitar Nut File Set: your strings properly in the nut without buzzing, this tempered edge-cut file produces round-bottom slots for nuts and saddles. files are a must for guitar enthusiasts.Built to Last: Made of carbon steel with ergonomic rubber handle, slip-resistant and comfortable to use. Comes with 3 files with 6 different size, .045 inches / .065 inches / .075 inches / .085 inches / .105 inches / .130 inches to meet your different needs.Economical and Practical: Save you the hassle of taking your guitar to a shop multiple times a year. The basic repair of a guitar is a fairly easy process. It's a valuable skill that every guitar player should learn as it'll save you a bunch of time and money.Easy to Use: Accurate manufacturing, accurate scale with -error, sharp cutting edge and long filing surface for easy slotting making and the rubber handle is comfortable to use.Widely Used: This Guitar Nut File set was specifically created to help complete the most common repairs and adjustments such as electric guitar, acoustic guitar, , ukulele, banjo, etc.Type: color:As shownMaterial:carbon steelPackage Contents:3 x guitar filesOnly 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.