K'NEX Hyperspeed Hangtime coaster K'NEX sets including squares

including squares

Easy-to-follow building instructions come along with the K'NEX 19ft roller coaster

problem-solving project

Comes in a sturdy box with lid for easy storage and portability

10% discount

K'NEX Hyperspeed Hangtime coaster K'NEX sets including squaresBlast off faster than the speed of light with the Hyperspeed Hangtime Roller Coaster Building Set! Build a Roller Coaster over 1. 7m (2. 5 feet) high. The exclusive inverted blaster motor launches your hanging coaster car on an out of this world adventure through 18 feet of track. For more fun, download instructions for a 2nd coaster. Requires 3 "C" batteries (not included). Download Instructions Order replacement parts View 2024 25 K'NEX sets for the