50-Piece Marble Run & Roll Ball Building Blocks | Educational Construction & Puzzle Set for Kids

Design, build, and watch the balls roll with this exciting 50-Piece Marble Run Building Set! Kids can construct their own unique tracks with slides, funnels, and turns, then send the balls rolling down. It's a fantastic STEM toy that teaches basic physics in a fun, hands-on way.

• BUILD YOUR OWN TRACKS: Includes 50 colorful pieces to create a variety of different marble run designs.
• STEM LEARNING: An interactive way to learn about gravity, momentum, and engineering principles.
• ENCOURAGES CREATIVITY: Allows for open-ended play as kids design and test their own unique constructions.
• TRANSLUCENT PIECES: The see-through track pieces let kids watch the balls as they travel through the maze.
• DEVELOPS PROBLEM-SOLVING SKILLS: Children can experiment with different designs to make the most exciting and effective run.

Yes! We offer free standard shipping on orders above a certain value & we usually deliver between 2-4 Days. Please check our shipping policy page for details on specific regions and conditions for free shipping offers.

Yes, we accept returns and exchanges within 7 days of purchase, provided the items are unused, in their original packaging, and have a receipt. To initiate a return or exchange, please visit our Returns & Exchanges page for instructions.