K'nex Amazin' 8 Coaster.
Motorised for exciting performance that sends the car up the chain lift and spiraling through the figure of 8 track! Build your own amusement park ride with a choice of 448 parts. Builds to over 80cm tall! Space themed roller coaster One supplied. Size H28, W6, D38cm. Batteries required: 1 x AA. For ages 7 years and over. . WARNING(S): Only for domestic use. To be used under the direct supervision of an adult. Show more Show less