G7th Performance Capo: The G7th Performance capo is a completely new approach to capo design. It has none of the disadvantages of conventional capos, but instead offers enhanced performance (think, it's EXTREMELY ACCURATE) and is simple to use. Not only that, it looks and feels great! The designer, Nick Campling, says... '' I've struggled to find a capo I can live with for the best part of 30 years. They all either pulled my guitar out of tune, were fiddly to adjust, or they got in the way of my hand. Some just didn't work! The G7th Performance Capo is a result of combining my product design skills with my needs as a guitarist''.