- 3-Piece Set: This comprehensive set includes three corner smoothing handles, enabling you to tackle a variety of welding and smoothing tasks with ease and precision. - Durable Aluminum Alloy Construction: Crafted from high-quality aluminum alloy, these tools feature a color anodized finish, ensuring long-lasting performance and resistance to chipping or peeling. - Interchangeable Blade Options: Each handle comes equipped with three interchangeable blades designed for different applications, allowing you to effectively meet all your project needs. - Efficient Wall Plastering: Ideal for plastering Yin and Yang corners on walls, as well as smoothing PVC floor flanges, this set enhances your welding experience and delivers professional results. Use Scenarios: 1. Perfect for DIY enthusiasts and professionals alike, whether you're working on home renovations or commercial projects. 2. Great for achieving seamless finishes in tight corners, ensuring a polished look in any space. 3. Versatile enough for various materials, making it suitable for both interior and exterior applications.