The Hot Wheels Track Builder Unlimited Fuel Can Stunt Box delivers the essentials to power up an epic build and gas up kids'' creative engines. The gas-can-shaped container holds fundamental curved and straight track pieces for kids to design a course of boosting and stunting awesomeness. Not only does the case make for cool and useful storage, but it also transforms into part of the playset! One Hot Wheels vehicle is included so kids can build, boost and stunt right away. Each track piece is compatible with other sets to create unique designs packed with adventure. Additional sets sold separately. Colors and decorations may vary. Kids have two challenges to conquer with the Hot Wheels Action Corkscrew Twist Kit track set. They can launch cars through the triple loop spiral to the target that awaits at the end or go directly at the target through the middle of the corkscrew. The launcher, target and peripheral track pieces have dedicated spots on the base for easy and convenient storage. Includes 1 Hot Wheels car and can connect to other sets. Colors and decorations may vary. Mega Track Pack includes a whopping 40-feet of track, multiplying the customizing action to the max! Inspire kids to embrace challenge and rev creativity by building their own epic Track Builder world and customizing it with the perfect accessories. The Track Builder Mega Track Pack includes a Hot Wheels car for fueling fun right out of the box.  Includes 43 easy connection connectors, and 40-feet of straight track with two different lengths! Send cars blasting along the track and speeding through the straightaways. Ignite competition and see which car has what it takes to win! Connects to other sets in the Track Builder system (sold separately) to create stunts, race with friends, and enhance customization.