The Master Painter 3-Piece Plastic Putty Knife Set is a versatile solution for a range of everyday projects. Designed for both professionals and DIY enthusiasts, this set offers essential tools for tasks such as filling and patching holes and cracks, scraping, and smoothing surfaces. Also useful for scraping delicate surfaces like glass. Contains three putty knives in sizes 1-1/2", 3", and 6". Crafted from 100% polypropylene, these knives are solvent-proof, durable, and conveniently washable and reusable, or disposable for added convenience.