The EVO Quick Nippers are designed especially for barefoot trimming. The integrated spring system allows you to nip with one hand by keeping pressure of the handles against your fingers and palm of your hand. The flared handles conform to the shape of your hand, giving you a more comfortable grip with greater leverage. The Quick Nippers allow you to form the arc of the Mustang Roll with multiple bevel cuts around the outer edge of the hoof wall. This method of trimming forms a wider, higher arc while preserving the thickness of sole horn to promote greater comfort for the horse when going barefoot. Every set of nippers comes with two springs, one for a softer action that helps you learn to use the nippers and a stronger spring for firmer action. The firm-action spring helps the nippers recoil faster from thick cuts of horn, speeding your trimming.