- Indoor and outdoor use on walls, ceilings and corners; easily tackles complex curved surfaces with precise results.- Adjustable curved scraper adapts to different surface curves, boosting efficiency and improving finish quality.- Made from high-strength, high-carbon steel; offers excellent wear and impact resistance for durable, long-lasting performance.- Suitable for professional builders, DIY enthusiasts and home renovation projects; an essential tool for wall repair and finishing tasks.- Designed to apply and smooth putty on curved surfaces, corners and irregular profiles for a clean, even finish.Use scenarios- Renovating curved ceilings and arched walls in interior spaces.- Patching cracks and smoothing patches around corners and niches on interior or exterior walls.- Finishing plaster and putty in tight or irregular profiles where straight tools cant reach.