[Universal Application]This 72pcs Guitar Repair Maintenance Tool Kit is suitable for most stringed instruments, such as acoustic guitar, electric guitar, bass, mandolin, banjo, ukulele, etc., for routine cleaning, maintenance, and repairs such as string changing, tuning, adjusting movements, checking strings, and more to keep your instrument in good shape [Gifts perfect]This Guitar Tool Kit is a great gift choice and DIY tool for beginners, tuners, musicians, stringed instrument users and guitar lovers because of its complete functionality, portability, and tight storage [Storage Bag]This Guitar Tool Set comes with a powerful oxford handbag that keeps the 72 pieces of guitar tools sorted and fixed in specific locations, which can be well protected and stored to prevent loss and confusion Colour:Photo Color Material:metal+plastic Package Contents: 6 x guitar strings 1 x string spreader 12 x bridge pins 8 x Hex wrenches 13 x needle files 1 x wiping cloth 2 x fret board protector guard 9 x under string radius gauges 1 x grinding sponge 1 x string action ruler 1 x grinding stone 2 x bridge nuts 10 x fret crowning luthier files 1 x string cutting pliers 1 x string winder 1 x feeler gauge 2 x bridge saddles 5 x guitar picks (random colors, 't accept the specified color) 1 x guitar fret board sticker 1 x storage bag 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.