The award-winning 3Doodler start allows kids to bring their ideas to life in 3d!kids love hexbug! Kids love creating with 3Doodler start! Now kids can make their own eccentric-looking hexbug creatures that behave like real bugs. Design, build, race! Doodle your buggy body and legs Using The insect-themed Doodle molds to create your very own pet insectoid, then let it crawl around and explore its environment, conquer obstacles or race your friends. Part of the 3Doodler Start STEM series, This set fosters STEM learning by allowing kids to design and experiment with different robotic structures. Each kit contains: 2 packs of 3Doodler start plastic (8 colors, 48 strands), 3 hexbug motors, 2 themed Doodle molds, 1 activity guide (with 5 projects). this kit does NOT include a 3Doodler start pen. No risk Purchase360 days free replacement policy and unrivaled 24-hour global customer service.