The PlanToys Road Construction Set includes a roller, bulldozer and excavator for realistic construction play. Incorporate the set into any free environment to help bring transporation- or city-like play scenarios to life! No project is complete without the help of these vehicles. Develop fine motor skills, hand-eye coordination, problem-solving ability and concentration. Suitable for ages 3 years and older. Sustainably made in Thailand with chemical-free rubberwood, formaldehyde-free glue, organic pigments and water-based dyes.