With the Hot Wheels® STEAM Drop & Score™ Playset, kids learn pivotal lessons about the power of a pendulum while playing with their Hot Wheels® cars. The playset design is rooted in educational STEAM-based lessons, helping kids to learn while playing with their Hot Wheels® cars. Test the launching power of the pendulum by alternating its pull before launching Hot Wheels® cars up the ramp. The trick is finding the perfect balance of gravity and acceleration to score big points! The set includes 1 Hot Wheels® vehicle and collapses for easy and convenient storage.