Features:_x000D_1. Multi-function: With our guitar tools, you can make the necessary measurements and adjustments, perfect for Change strings, set intonation, adjust action, check string height, etc._x000D_2. Portable design easy to carry: Come with a handy carrying case, weighs about 1.64lbs, zipper and handle design, easy to open and carry. No need to worry about missing small parts or messy guitar repair tools_x000D_3. Available for changing strings, set intonation, adjust action or check string height,perfectly for string instrument cleaning, maintaining and repairing._x000D_4. Applicability: Make the necessary measurements and adjustments on acoustic and electric guitar, bass, mandolin and other stringed instruments.Suitable for Luthier, string Instruments user, guitar, DIY tools for many workers._x000D_5. Usage: This guitar maintenance kit includes string changes and settings, great for maintaining and keeping your instrument in good performance,this guitar repair tool kit is applicable to change strings, set intonation, adjust action or check string height. is applicable to change strings, set intonation, adjust action or check string height. _x000D_ _x000D_Notice:_x000D_Actual color may be slightly different from the image due to different monitor and light effect_x000D_ Package List:_x000D_1 x string spreader_x000D_6 x bridge pins_x000D_8 x Allen wrenches_x000D_1 x 13 different size needle file_x000D_1 x wiping cloth_x000D_2 x fretboard fret protector guard_x000D_9 x Understring radius gauges_x000D_1 x grinding sponge_x000D_1 x string action ruler_x000D_1 x grinding stone_x000D_10 x fret crowning luthier files_x000D_1 x string cutting pliers_x000D_1 x string winder_x000D_1 x feeler gauge 0.0015-0.035 inch_x000D_3 x guitar picks 0.460.710.96mm_x000D_1 x copper string set_x000D_1 x storage bag