Adjustable speed: Features adjustable speed control from 0 to 4000 RPM with a powerful 200W motor, designed for effortless cutting of various fabrics and accommodating diverse carving requirements. Durables stainless steel blades: Equipped with specially treated sharp and durables stainless steel blades, suitable for cutting and carving carpets on multiple surfaces, with a set of replacement blades included. Robust construction: Made from durables materials with a non-slips handle design, these shears are built to resist daily wear and tear while preventing rust, ensuring consistent performance for precision carving and trimming. Professional tool: Designed for precision trimming in various craft projects, complete with detailed instructions to facilitate use, making it suitable for both novice and experienced users. Multi-functional applications: Ideals for a wide range of craft cutting and carving tasks, including hand embroidery, machine embroidery, carpet work, sectioning, and tufting crafts, fulfilling the needs of both professionals and hobbyists.