The Swiff K8-U is a reliable, smart capo for your acoustic or electric ukulele. The platform touching the strings is silicon to give a balanced sound and resonance, retaining your ukulele’s natural brightness and warmth. The precision spring mechanism keeps the K8-U securely fastened to prevent any disruption to the strings. With a metal construction, the K8-U will be robust enough to last frequent gigs and be a reliable and stylish capo for any ukulele player.