This guitar string winder is such a time saver especially for repairman! It feels good in your hands and operates smoothly! This string winder also can pull out the bridge pins with the notch. A very handy guitar repair tool!  Description: An ergonomic and efficient guitar string winder Can loosen and tighten strings by unwinding and winding at the tuning pegs Includes a smooth shaft that runs the length of the handle, ensuring a smooth non-binding turning action Also can pull out the bridge pins with the notch A very handy guitar repair tool Total Length: Approx. 4.21 inch / 10.7cm Handle Maximum Width: Approx. 1.1 inch / 2.8cm Tip Inner Size (L x W): Approx. 1.02 x 0.35 inch / 2.6 x 0.9cm Material: Plastic Color: Black Package Includes: 1 x Guitar string winder Note: Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color of the website's photo and the actual item could be slightly different.