Playforever toy cars are beautiful products born from the finest materials: child-friendly, soft-roll rubber wheels and a long-lasting, UV-resistant high gloss finish. Each has been tested and complies with all requirements in the Consumer Product Safety Improvement Act (CPSIA). The UGEARS wooden car kits are perfect for the auto enthusiast who likes to build models. UGEARS creates and manufactures unique self-propelled mechanical model kits, designed for self-assembly without glue and made entirely of high-grade wooden material.