Guitar String winder which fits all cordless screwdrivers and cordless drills and quickly turns the machine head winder to enable VERY QUICK removing and replacing guitar strings – Universal size with cutouts to enable use on any size machine heads.
The electric drill is small and easy to carry. it can be used for a long time, which is very convenient.
Made of high-quality abs plastic and stainless steel, it is durable and has a long service life.
It is the best seller in the industry. if you have any questions, please feel free to contact us and we will provide satisfactory service.