GraviTrax Interactive Track System For Parts Power of Gravity *Incomplete?

Kit could be complete but I'm selling as is for parts. I ship the same day or next business day guaranteed. If you have any questions, feel free to ask! Enhance your engineering skills with this engaging GraviTrax track system. Includes multiple pieces and a manual for endless fun and learning. • Interactive track system • Multiple pieces included • Instruction manual • Enhance engineering skills • Endless fun and learning Condition: Pre-Owned Good Very Good Pre-Owned Condition