The astonishing
AIR-PROPELLED Micro K'NEX coaster car, as used in the Web Weaver roller coaster building set.
Requires 3092001C USB cable for charging.
Will operate on any colour of Micro K'NEX coaster track, and as it is self-propelled, your roller coaster track can be made as long as you like.
We recommend that you visit our
Web Weaver roller coaster page, and watch the video, to get an idea of the amazing possibilities that this coaster car provides.