Durable Construction: Designed for longevity, this product features anti-vibration wheels and guide marks for precise alignment, along with a robust handle suitable for tough surfaces such as asphalt and concrete. Ease of Use: The dual-wheel design of this road marker facilitates the creation of straight lines, curves, and circles on various surfaces with minimal effort, ideal for marking roads, factories, and parking lots. Precision Marking: With two wheels for stability and an adjustable push rod, this hand-push marker ensures smooth, accurate line drawing, allowing for comfortable operation while standing to reduce fatigue. Adjustable Settings: Made from cast steel, this marker offers flexibility in line width (5-15 cm) and height adjustments (70-80 cm), making it user-friendly for individuals without prior experience. Wide Application: Suitable for both indoor and outdoor use on hard and grassy surfaces, this marker is versatile for marking roads, garages, schools, sports fields, and industrial areas effectively.