The Project Source 20-Pack 3-in Plastic Disposable Reusable Putty Knife is a versatile hand tool perfect for various puttying and scraping projects around the home. Made of durable plastic, these putty knives are disposable yet reusable, making them a convenient and cost-effective choice. With a three-inch length, they are easy to handle and maneuver, ensuring precision and efficiency in your work. Ideal for DIY enthusiasts or professionals, this pack of putty knives is a must-have for any workshop or tool collection.