- Jasfyee Messerscheibe knife disc designed for robotic lawn mowers - Compatible with well-known brands such as WORX, Landxcape, Kress, Einhell, and more - Made of high-quality nylon, resistant to wear and pressure - 6 blade positions ensure a uniform and efficient lawn cut - Easy and quick installation thanks to its standard size of 146.3 mm in diameter - Effectively replaces original discs, improving performance and durability - Extends the lifespan of the robotic lawn mower and reduces the need for frequent maintenance