Whether it's for folk, pop, Americana, country, or rock, instruments like ukuleles, banjos, and mandolins are more popular than ever before. Now there's a KyserŽ Quick-ChangeŽ that's specifically made for the necks of smaller instruments. This KyserŽ Quick-ChangeŽ is expertly engineered and built to last. It is reliable and does just what is designed to do -- clearly raise the pitch of your instrument so you can play in a different key without retuning or changing fingering. Seasoned professionals and beginning players alike appreciate how the KyserŽ Quick-ChangeŽ helps them transpose their instrument in seconds, with only one hand. The beauty of the KyserŽ Quick-ChangeŽ is in its simplicity. We pioneered this design and although often imitated, a KyserŽ is never equaled. There is no substitute for a KyserŽ Quick-ChangeŽ. YOU decide. Kyser Handles It.