The TexMaster Knockdown Drywall Texture Knife Set has long been one of the most popular ways for professionals and do-it-yourselfers to create perfect knockdown textures. The squeegee-like blades easily float over the drywall texture, and give a smooth, even surface without chatter marks that are often associated with metal knockdown knife blades. The handle end is hollow, and allows you to use a broomstick end or other extension for reaching high ceilings and walls.