Abstract: An apparatus for supplying fibers to a filling tool of a brush-making machine is provided. The apparatus includes a slide positioned between a stationary multiple fiber magazine and a bundle remover. The slide has a number of loading spaces for the purpose of moving fibers from the channels of the fiber magazine to the bundle remover. The removal of the fibers from the fiber magazine to the bundle remover is accomplished by first pushing a number of fibers from the magazine into one of the loading spaces on the slide and then moving the filled loading space to a position adjacent the bundle remover. The fibers in the loading space are then pushed into the bundle remover by a separate pusher attachment.