Includes: 1 * small tool This is a three in one small tool, consisting of a string winding machine, a fastener puller, and scissors. A winding machine is a mechanism composed of needle a rotating handle. Whether you want to loosen or tighten the string, the machine processes it faster than your hands. The whole process is accelerating, mainly because it is much easier to rotate the handle of the machine than to tighten the wooden stake. All geniuses pillars, rotate the handle in the right direction, and provide beautiful and smooth coils. The winding machine is used for "coarse" tightening, such as replacing strings. Tightening and adjusting the string must be done manually. Can be used to excess length pliers, string tensioners, and devices for pulling string fixators out of. The coil machine can be equipped with a detachable head that can be fixed a screwdriver. Size: Length: 10cm/3.94in Effortless String Changing: Wind strings 3x faster than manual tuning – our ergonomic winder fits all pegs (Gibson/Fender compatible), turning tedious restringing into a 60-second task Precision String Cutting: Laser-honed stainless steel blades clean-trim excess strings in one snap, no frayed ends or scratched fretboards Damage-Free Pin Removal: Patented soft-grip mechanism removes stubborn acoustic pins with zero damage – permanently eliminate plier marks Universal Instrument Fit: Works flawlessly on electric/acoustic guitars, basses, banjos & ukuleles. Your all-in-one solution from bedroom to stage Skip Repair Shops: Reclaim hours of your time, be your own guitar tech and eliminate yearly professional repair costs with this lifelong toolkit