Your Young Engineer Can Bring The Fantastic To Life When Building This Techno Gears Dragon Bot. With Over 60 Colorful Construction Pieces, Quirky Components, And A Power Motor, This Kit Includes Everything Your Fantasy Enthusiast Needs To Build Their Own Moving And Working Dragon Bot. Watch It Fly Across The Floor, Breathe Fire Through Its Jaws, And Thrash Its Wings. The Mechanics Of These Techno Gear Sets Include Gears And Will Introduce And Allow Kids To Experience The Science Of Gear Ratio. Provides Hours Of Interactive Learning Fun. These Products Align With And Support Stem (Science, Technology, Engineering And Math Standards). Requires Two Aa Batteries (Not Included) For Ages 6-12 Years. Compatible With All Techno Gears Sets.