On-Stage GSW500PKRF - Guitar String Winder POP Refill Pak amp-switch-pedal comes with black frame with

comes with black frame with both black and white scrims

Diameter: 13" (33

Recessed Dishes on Top of Case Allow Stackability

Input Power: Voltage: 100 to 240 VDC

On-Stage GSW500PKRF - Guitar String Winder POP Refill Pak amp-switch-pedal comes with black frame withSave your wrist from the torture of winding fresh strings. The GSW500 has all the features you'd expect from a standard string winder. Its durable plastic head makes for fast string loosening and tightening. The built in notch removes acoustic bridge pins without marring the pins or the instrument itself. Works with most guitars, basses, banjos, and stringed folk instruments.