Features: 3-in-1 instrument restringing tool: string winder + string cutter + bridge pin remover. Motorized string winder and reliable string cutter, easy operation, saving time and effort. The unique shape of the puller works easily and pleasantly without any guitar bridge damage. Built-in rechargeable li-ion battery, charging via the included USB cable. Compact and lightweight design, convenient to store and carry around. Suitable for various string instruments like guitar, bass, mandolin, ukelele, etc. Specifications: Color: White + Black Material: Plastic Winding Speed: 180 RPM Power Supply: Built-in Li-ion Battery 3.7V 750mA Charging Method: USB DC 5V USB Cable Length: About 1 Meter Item Weight: 150g / 5.3oz Package Size: 25 * 15.5 * 5cm / 9.8 * 6.1 * 2in Package Weight: 287g / 10.1oz Package List: 1 * Restringing Tool 1 * USB Cable 1 * User Manual (English) No Duty to Canada and USA FAST 'N FREE USA Shipping (typically about 4 days via USPS ) Ships from Canada *Just to be clear on DUTY, (regardless of what warns buyers of ) Canada and the USA have a trade agreement in place that allows US citizens to purchase/import up to $800 dollars per purchase in to the United States from Canada with NO Duty at all, State taxes are another story, some states charge a TAX some do not, BUT NO duty.