Microplane originally made wood rasps and shaving disks, and they still do. "Rasps" or "screeches" are usually associated with playful behavior. They made musical rasps, flutes and whistles as well as toys of bone. This company used one of his patent methods for sharpening files and rasps. Rasps are generally coarse and cannot be resharpened. Farriers, for example, commonly use rasps to remove excess wall from a horse's hoof. Operatic vocals provided by Leah Estep appear alongside M.S.W.'s screams and rasps. Examples of these special EODs include&colon; "rasps", "chirps" and "smooth acceleration". Strawberries, gooseberries, rasps, rhubarb, red and blackcurrants, then there was potatoes, onions, carrots, peas, mint. Flat and round surform rasps are useful tools for shaping wood and ply. For especially furry ends like on cedar, rasps can be used for smoothing. He goes from yells, to rasps that all fit in perfectly with each song. Unlike many singers in similar bands, M.S.W.'s vocals are delivered as high-pitched rasps. Floats are similar to rasps and files. Perforation of steel strips is used in the manufacture of some zesters and rasps.