These blades must only to be used on the Lister Laser and Legend horse clippers. Their open tooth design ensures penetration in dirty conditions. The blades are self cleaning and simple to fit on Lister clippers. The 20 tooth blades give a finer finish, useful, for example, when showing cattle.
Please note that whilst these are the best available blades for clipping dirty cattle, grit in the animals coat will blunt the blades rapidly