Quantity: 4PCS Recommended uses: Car detailing, home decorating, building cleaning, DIY projects Premium Materials: This body filler spreader is made of high-quality stainless steel, boasting high hardness, high toughness, and excellent corrosion resistance, making it resistant to deformation or breakage. It features a heat-resistant, insulated plastic handle with smooth edges to prevent hand injuries. Four Sizes: This set includes four different sizes of bondo spreader tools. The large scraper is suitable for large areas such as car doors and hoods, while the small scraper can be used to fill gaps and other narrow areas, ensuring even material application. Ergonomic Design: The non-slip handle of this multi-functional metal putty knife is ergonomically designed to fit the curves of the hand, providing a comfortable grip. Prolonged use reduces hand fatigue, allowing for more stable and precise control, thus improving work efficiency. Easy to Clean: The surface of this multi-functional spackle knife does not easily retain filler. After use, simply rinse with water to restore cleanliness. It can be reused after drying. This convenient and efficient cleaning method keeps the tool in optimal condition. Versatile Uses: This putty knife set has a wide range of uses. Primarily used for automotive detailing, such as precisely smoothing putty and removing residual glue. It can also be used for home décor, construction cleaning, and other DIY projects.