The medium stiff fibre is impregnated with the KBF99 additive to give the brush its bacteria and fungus killing properties to assist in the prevention of infection and reinfection of various diseases, including strangles, ringworm, E.coli and mycotoxin. Ergonomically designed to be comfortable for the groom, with smooth lines and a soft textured outer casing it is as appealing to the touch as it is to the eyes.