($74.99, 54% off)
Prime Member Only! K'NEX Hyperspeed Hangtime Roller Coaster Building Set
Store: Amazon.com List Price:$74.99 Current Price: $34.19 (54% off)
Features: Builds over 2.5 feet high; Exclusive inverted blaster motor; Includes hanging coaster car; 18+ feet of track; Requires 3 C batteries, not included; Recommended for ages 9+; Build a coaster with inverted blaster motor technology! Includes over 620 K'NEX pieces; K'NEX Rods and Connectors, Made in the USA.