Description This guitar grinding sander kit includes a guitar nut slotting file set, fretboard guard protectors, and a bridge saddle tool. for luthiers, it ensures precise fret leveling and bridge bone nut shaping. Enhance your acoustic or electric guitar setup, achieve accurate intonation, and keep your instrument in optimal playing condition for better performance. Features -Color:Blue -Material:Metal, plastic -Size:10.00X5.50X2.50cm/3.93X2.16X0.98in (Bridge Pillow Grinding Tool) -Size:15.00X3.80X2.50cm/5.89X1.49X0.98in (Aluminum Lever) -Size:7.50X2.70X1.30cm/2.95X1.06X0.51in (Boxed Grinding Pillow) -Precise intonation adjustment: easily your sound with the guitar grinding sander, allowing for fine tuning that optimal acoustic guitar nut and saddle performance -Effortless bridge maintenance: the included bridge saddle tools bridge saddle nut adjustments, making fretboard guard protectors essential for seamless and safe fret work -Versatile application: our guitar repair kit comes with a aluminum lever and guitar nut slotting file set, suitable for all acoustic and electric guitar types, meeting both beginner and pro needs -Portable and organized: convenient storage box keeps your guitar care kit, bridge bone nut, and fretboard protectors organized, ensuring guitar setup tools are always accessible for maintenance -Enhanced playability: address string action issues by using the guitar nut and saddle sander and nut slotting files, optimizing hand comfort, and boosting expressive musical performancePackage list: 1 X Boxed Grinding Pillow 1 X Aluminum Lever 1 X Bridge Pillow Grinding Tool