K’nex Hyperspeed Hangtime Roller Coaster Building Set
This upside-down coaster is one of a kind! Watch as the Hyperspeed Hangtime Roller Coaster from K’NEX uses its inverted blaster motor technology to send cars flying through twists and turns while hanging upside down! Build with over 620 K’NEX parts & pieces like rods, connectors and track. All K’NEX rods and connectors are made
This upside-down coaster is one of a kind! Watch as the Hyperspeed Hangtime Roller Coaster from K’NEX uses its inverted blaster motor technology to send cars flying through twists and turns while hanging upside down! Build with over 620 K’NEX parts & pieces like rods, connectors and track. All K’NEX rods and connectors are made in the USA! Recommended for ages 9+. Requires 3 “C” batteries, not included.
Product Features
- Build a coaster with inverted blaster motor technology!
- Includes over 620 K’NEX pieces
- K’NEX Rods and Connectors, Made in the USA
- Recommended for builders ages 9+
- Requires 3 “C” Batteries, not included
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This toy is for kids 9+ in age and the building of it is a real job. It has a lot of parts and requires a lot of time and concentration to build. I like it because:* Once built, it has over 18 feet of track.* It’s educational in terms of mechanics and physics. It’s time-consuming to fit all 624 pieces together, and we have an 18-year old that got pulled into the project to help our 10-year old. Several times it was necessary to undo some construction and redo, using the…