Various Sizes: Set of 4 with a variety of sizes from 2", 4", 6", 8" High Quality: These plastic putty knives are made of high quality PP plastic , which does not bend or break under pressure, and the plastic putty scraper is rust-proof and flexible, making it a great alternative to iron scraping toolsEasy to use: lightweight and portable, easy to carry and to storeGreat for artists: Artists love this assortment of knives for preparing and painting large canvases or for arts and crafts. These lightweight tools are perfect for working with less expensive media, such as glue, gloss, gesso, and other coatings. Ideal for Home Improvements: Inspired by a new DIY project? Qualihome is here for you. This versatile tool set fits several types of DIY jobs, including stripping furniture, applying wall treatments, and repairing drywall cracks. These sturdy plastic tools make it easy to repair holes in a wide variety of materials, from stucco to concrete.