Shake ’em up to make ’em go. Then go ahead and crash ’em up! You’ll see doors pop open, the spoiler fly off—it’s so cool! Re-set and you can re-crash all over again! You can race it on the Shake ’n Go™ Crash-Ups™ Speedway, too (sold separately). Collect and crash all the Shake ’n Go Crash-Ups cars—they all make different engine sounds (each sold separately and subject to availability). 3 AA batteries included.