NWOT Lego Gear Bits Science/STEM Activity Kit

Build STEM-driven models, such as DJ Bubbles (an octopus spinning records), a pterodactyl, a yeti, and much more! Kinetic sculptures are mechanically engineering toys that move when you crank the handle on the side. Includes: • 64 page book with step-by-step instructions • 62 LEGO elements • 12 sheets of paper craft