Anki OVERDRIVE Starter Kit, in new condition. Gently used a few times only, like new. The world's most intelligent battle racing system * BUILD 8 BATTLE TRACKS IN SECONDS WITH THE STARTER KIT STARTER KIT INCLUDES: 2 Robotic Supercars, 6 curved track pieces, 4 straight track pieces, 2 riser pieces, 1 four-car charging system 1 tire cleaner