Precision line marking: Achieve extremely accurate and clear lines on sports fields, perfect for new lawns or enhancing existing field markings. The machine ensures professional-grade results. Adjustable line width: Easily modify line width by adjusting the height. Also draw straight lines, curves, and circles by adjusting the nut's arc gap. Height adapts to paint bottle size. Efficient and precise: Lightweight design with wheels and ergonomic handle allows precise line drawing on rough surfaces. Effortlessly create straight lines, curves, and circles with high accuracy. Easy to clean: Simply remove the unused paint bucket and rinse the system in minutes. Solid rubber center drive wheels on both inner and outer wheels ensure durability and robustness. Versatile application: Ideal for sports fields, parks, and playgrounds. Adjustable settings accommodate various line types and surfaces, making it a reliable tool for maintenance and beautification.