Kyser Quick Change Capo
"A Kyser Quick-Change capo is expertly engineered and built to last. It is reliable and does just what it is designed to do - clearly raise the pitch of a guitar so you can play in a different key without retuning or changing fingering. Seasoned professionals and beginning players alike appreciate how the Kyser Quick-Change capo helps them transpose their guitar in seconds, with only one hand. The beauty of the Kyser Quick-Change capo is in its simplicity. Kyser pioneered this design and although often imitated, a Kyser is never equaled. There is no substitute for a genuine Kyser Quick-Change capo. Made by hand in Texas, USA. Guaranteed for life."