Features 1、3 in 1 functional guitar maintenance tool has functions of guitar winder, string cutter and pin puller. 2、Made of sturdy ABS and steel, with anti-skid surface treatment, durable in use. 3、Practical and versatile, suit for acoustic and electric guitars, and mandolins on the market. Specification Features: 3 in 1 functional guitar maintenance tool has functions of guitar winder, string cutter and pin puller. Made of sturdy ABS and steel, with anti-skid surface treatment, durable in use. Practical and versatile, suit for acoustic and electric guitars, mandolins, etc. Compact and ergonomic design, easy to carry, convenient to operate. 100% brand new and high quality. Specifications: Model: TR-S31 Material: ABS, steel Color: black Item Size: 11.6 * 5.5cm / 4.57 * 2.17in Item Weight: 31g / 1.09oz Package Size: 20.8 * 8 * 2.5cm / 8.19 * 3.15 * 0.98in Package Weight: 43g / 1.52oz Package List: 1 * guitar winder Package List 1 * guitar winder