ITEM NAME:3 in 1 Guitar String Winder String Cutter Bridge Pin Puller Repair Tool G9K7 3 in 1 Guitar String Winder String Cutter Bridge Pin Puller Repair Tool G9K7 Product Description Colour: Black Material: Metal & Plastic Size:12CM Package Contents: 1 x Guitar String Winde 1.The cutter is made of stainless steel, the handle is made of plastic 2.Used as guitar string winder, string cutter, pin puller 3.The ergonomic design makes string changes easier than ever before 4.Compact, easy to carry, the operation is very convenient 5.Fits on virtually all guitars, banjos, and mandolins