2 yellow pieces, 2 orange pieces and a blue connector missing as shown
Hot Wheels Track Builder Pack Assorted Curve Parts Connecting Sets Ages 4 and Older, GLC88
Hot Wheels Track Builder Unlimited Fuel Can Stunt Box, Track Build for Stunting and Storing Toy Cars & Fisher-Price BHT77 Mattel Track Builder Pack with Vehicle
Hot Wheels Track Builder Unlimited Fuel Can Stunt Box & 1:64 Scale Toy Car
Hot Wheels Action Track, Corkscrew Twist Kit, Launch Car Directly at Target & Fisher-Price BHT77 Mattel Hot Wheels Track Builder Pack with Vehicle
Hot Wheels Track Builder System Race Crate Connectable Track Set with Loops
Hot Wheels Track Builder Action, Roll Out Raceway, Track Set
