Rugged and durable steel construction for drawing straight lines, curves, and circles. Adjustable line width from 4 to 20 cm. Detachable handle can be used separately. Lightweight and portable with wheels and ergonomic handle for fast marking. Easily draw precise lines even on rough terrain. High accuracy and precision for clear lines on new lawns or existing sports fields. Ideal for professional results. Push-type design with adjustable rod for comfortable standing operation. Reduces bending and physical effort while marking smoothly and accurately. Versatile for basketball courts, badminton courts, parking lots, warehouses, and stadiums. Improves safety by marking restricted areas, speed limits, and danger zones.