How to use: First, unfold the playset and place it on a flat surface. Crank the wheel mechanism to get it ready. Then, drop the included 1:64 scale toy car onto the track. The kicker will automatically boost the car through the loop, around the curve, and through the crash zone. You can add more cars (sold separately) for more fun. Just drop them on the track one by one. Attention: This toy is not suitable for children under 36 months because small parts may be generated. Keep it away from very young kids. Maintenance: If the playset gets dirty, you can use a dry or slightly damp cloth to wipe it clean. When not in use, fold it up using the handle for easy storage.