Tick, tock, its time for a thrill ride; The motorized hour hand inspired lift launches a coaster car on an awe-dropping adventure over 13 feet of KNEX track; Standing over 2.5 feet high, this brand new coaster includes over 305 KNEX pieces, a motor and easy-to-follow building instructions. Requires two AA; batteries (not included). Motorized hour hand inspired coaster car lift. Over 300 knex parts. Over 13 feet of track to watch your red coaster car hurtle around; Create an amusement park right in your very own home by collecting the infinite journey roller coaster building set and revolution ferris wheel building set (sold separately). Recommended for builders age 7+. One supplied. Size H27.94, W38.1, D5.08cm. Batteries required: 2 x AA (not included) plus . For ages 7 years and over. WARNING(S): Not suitable for children under 3 years old. Only for domestic use.