Discovery Toys MARBLEWORKS Marble Run Ultra Deluxe Set | STEM Building Toy for Ages 5+

Discovery Toys' Marbleworks Marble Run Ultra Deluxe Set invites curious builders to design their own gravity-powered raceways. This expanded set builds on the original concept, offering a larger playground with 85 posts, 10 bases, gates, 15 ramps, and 26 marbles. The colorful tubes and glossy finishes invite touch and sight, while the marbles zip and twirl through the course. Colors may vary. The set is made from high-impact polystyrene, BPA-free for safety, and designed for durable, repeated play.

What kids can explore with Marbleworks

Play with Marbleworks pairs hands-on experimentation with early science concepts. As marbles race, kids notice changes in speed, direction, and where a path might lead. The open layouts encourage prediction and flexible thinking.

• Gravity and motion: observe speed, momentum, and changes in direction
• Cause and effect: predict outcomes as the marble follows a chosen path
• Spatial thinking: plan layouts and transitions between ramps
• Fine motor skills: assemble rails and guide marbles with small fingers
• Object permanence: track marbles as they move in and out of tubes

Play possibilities

Designed for kid-powered exploration, the Ultra Deluxe set supports solo adventures or collaborative building. Create multi-path layouts, test different routes with a single marble, or challenge a friend to beat a run.

• Solo sessions with quick layouts for independent play
• Cooperative design: kids take turns adding rails and testing paths
• Guided STEM moments: simple questions prompt predictions and explanations
• Classroom-friendly exploration: hands-on activity for small groups

Safety, quality, and what's included

Made from durable, BPA-free material and designed to meet safety standards, Marbleworks invites long-term play. Colors may vary, adding a little surprise to each build.

• Start Gate
• Finish Gate
• 2 Standard Ramps
• Bumper Ramp
• 2 Paddlewheel Ramps
• 2 Funnel Ramps
• 2 Snake Ramps
• 2 Maze Ramps
• Split Track
• Jump
• Chute
• Landing Ramp
• Triple Coil Ramp
• 2 Triple Coil Ramp Supports
• 10 Bases
• 85 Posts
• 26 Marbles

Award-winning by Dr. Toy and Scholastic's Parent & Child Teacher's Picks, Marbleworks is designed to inspire curiosity and a love of learning through playful exploration.

As children grow, the modular design invites bigger, more complex layouts and imaginative problem-solving, helping to turn play into a pathway for ongoing discovery and confidence in STEM-related ideas.