***It is used, it is missing a part and it is not known if it works 100%.***Ravensburger GraviTrax Junior Starter Set XXL - My Planet - Fun and Educational Preschool Marble Run Building Experience - STEM-Friendly, Interactive Learning, MESH Accredited - K

Unlock a world of creativity and critical thinking with the GraviTrax Junior - My Jungle Starter Set from Ravensburger, part of an award-winning STEM educational toy system designed to challenge young minds. This marble-powered gravity and kinetic logic activity blends problem-solving, engineering, and hands-on learning into an exciting, screen-free experience. With progressive challenges, kids can build pathways for the marbles to travel through the jungle they build of gravity-powered layouts, refining their spatial reasoning, problem-solving skills, and strategic thinking along the way. Perfect for children ages 3-5, 4-6, 5-7, and up, this comprehensive kit includes 100 pieces with everything they need to construct an exciting jungle, complete with vegetation and figurines. An excellent choice that encourages independent thinking, patience, and persistence. Fun and thrills are unlimited - as your child grows, so does GraviTrax - add expansion sets for even more intricate and complex layouts. With a trusted reputation in educational games, Ravensburger has sold over 50 million brain-challenging puzzles and games worldwide, making GraviTrax a top choice among parents, teachers, and homeschoolers alike. Whether as a birthday gift, STEM classroom activity, or family game night favorite, this fun and educational marble run will keep kids engaged while fostering real-world engineering skills. Recognized with MESH Accreditation, this product excels in supporting key skills and has earned very high ratings in Problem Solving, Perseverance, Adaptation, and Cognition, and high ratings in Conflict Resolution, and Self-Advocacy.