The Discovery™ #Mindblown Space Race Marble Run is a 340-piece construction set offering a universe of fun and learning. Children can create their own marble run, choose from three competitive raci ... ng events, and track winners with bracket scorecards. With six marbles performing exciting tricks and stunts, every race is packed with thrill and anticipation. This set provides a hands-on approach to learning physics and engineering principles, making it a fantastic educational tool. The Space Race Marble Run is an exciting way to bring interstellar exploration to your living room. COMPETITIVE RACING EVENTS WITH BRACKET SCORECARDS: Select from 3 competitive racing events and employ the provided bracket scorecards to monitor the winners, infusing a fun and competitive element into your marble run experience. RACE SIX MARBLES AT ONCE: Enjoy the epic thrill of racing 6 marbles! Watch them speed down the raceway and crown the winning marble as it crosses the finish line! TRICKS AND STUNTS FOR EXTRA ENTERTAINMENT: Delight in the spectacle of marbles navigating obstacles and executing captivating tricks and stunts, adding layers of fascination to each race. ✔ STEM LEARNING MADE ENTERTAINING: Witness physics and engineering principles in action with this interactive learning STEM toy, merging educational enrichment with playtime. PLAY & LEARN: At the intersection of inspiration, curiosity, & STEM-based edutainment, our toys help spark the imagination & promote the development of science, technology, engineering & math skills. Dimension: 29 x 19 x 25 cm