This knife is an economical, heavy duty knife that utilizes 8-point blades. These heavy duty knives are an ideal choice for cutting window film 7 mil and thicker. This knife also features extra blade storage in the handle.
**Please note that this knife comes with non-stainless blades in the packaging. DO NOT use these blades for cutting and trimming on glass as they will leave scratches. Use a stainless steel blade for any cutting on a glass surface as they are less likely to scratch or cut the glass.**