Fangrui Product Details Fret Leveling Files Have Single-cut Teeth With Steeper Angles, Chatter. They Cut Faster And Smoother Than Most Frets,full Coverage, More Effective At Sanding Frets For Smoother Finish This High-quality File Is Designed To Help Guitarists Achieve Perfectly Leveled Frets, Resulting In Improved Playability And Tone.our Fret Leveling Files Have Single-cut Teeth With A Steeper Angle To Chatter. They Cut Faster And Smoother Than Most Fret Leveling Files Weve Used, They Work Quickly, And Theyre Great For Dressing And Beveling Fret Ends. Crafted With Precision And Durability In Mind, This Leveling File Is Made From Premium Materials That Long-lasting Performance. This File Work Quickly To Level Frets Or Fingerboards, Leaving A Smooth Finish. Works Quickly To Level Frets Or Fingerboards, Leaving A Smooth Finish. Colour:dark Wood Color Material:wood + Carbon Steel Package Contents: 1 * Guitar Fret File Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays