Infinite Journey Roller Coaster Building Set - K'Nex Melissa & Doug The truck’s powerful engine and

The truck’s powerful engine and massive tires means it can cope with the toughest conditions

not included Ages 3-6

and it hitches to the matching two-horse tag-along trailer in a snap

13 Treasure Tiles

Advanced Mode opens the door for backwards compatibility

Infinite Journey Roller Coaster Building Set - K'Nex Melissa & Doug The truck’s powerful engine andGo back in time with the K'NEX Infinite Journey Roller Coaster Building Set! The slingshot launcher sends the coaster car up the hill and spiraling through the track! This set comes with 353 parts, primarily rods and connectors, to build an exciting working thrill ride! The K'NEX Thrill Rides line allows children to build an entire theme park in their room as heart pounding roller coasters, majestic Ferris wheels and more come to life before their