Introduction
The Hubelino Switch Action Set is a 43-piece marble run expansion designed to enhance your building block experience. Manufactured in Germany from high-quality, ASTM-compliant plastics, this set is 100% compatible with standard building blocks from other manufacturers. It encourages spatial intelligence and an understanding of fundamental physical concepts like acceleration and gravity, making it suitable for ages 4 and up.
This manual provides essential information for the assembly, operation, and maintenance of your Hubelino Switch Action Set.
Package Contents
Please ensure all components are present before beginning assembly:
- Track elements
- Building blocks
- Marbles
- Two switch elements
- Base plates
The set includes 43 pieces in total, allowing for the construction of a small, standalone marble run or integration into larger Hubelino systems.

Figure 1: All 43 pieces of the Hubelino Switch Action Set, including track elements, building blocks, marbles, and base plates.
Setup and Assembly
The Hubelino Switch Action Set is designed for intuitive assembly. Follow these general guidelines:
- Choose a Stable Base: Begin by placing a base plate on a flat, stable surface. This provides a secure foundation for your marble run.
- Build the Structure: Use the provided building blocks to create a stable structure. Ensure blocks are firmly connected to prevent collapse during play.
- Integrate Track Elements: Attach the various track elements (slides, curves, switches) to the building blocks. Pay attention to the direction of the tracks to ensure smooth marble flow.
- Position the Switches: The unique switch elements allow marbles to be directed left or right. Ensure they are placed in positions where their turning mechanism can function freely.
- Test the Run: Before finalizing your design, test the marble run with a marble to identify any blockages or areas where marbles might get stuck. Adjust as necessary.

Figure 2: Example of an assembled Hubelino marble run, showcasing the switch mechanism.

Figure 3: Illustration of Hubelino's 100% compatibility with standard building blocks, allowing for expanded creative possibilities.
Operating Instructions
The primary function of the Hubelino Switch Action Set is to introduce dynamic routing to your marble runs. Here's how to operate it:
- The Switch Mechanism: The set includes two switch elements. These elements automatically turn to direct marbles either left or right, creating unpredictable and engaging paths.
- Creating Paths: Design your marble run to incorporate the switches. You can create branching paths where marbles might take different routes each time they encounter a switch.
- Experimentation: Experiment with different placements and orientations of the switches and other track elements to observe how they affect the marble's journey. This promotes an understanding of cause and effect.
- Combine with Other Sets: For more complex and extensive marble runs, integrate this set with other Hubelino marble run sets or compatible building blocks.

Figure 4: A Hubelino switch element actively directing a marble, demonstrating its function.

Figure 5: A collection of Hubelino track elements and marbles, highlighting the variety of pieces available for building.

Figure 6: An overhead view of a complex Hubelino marble run, illustrating the potential for intricate designs and marble movement.
Video 1: An official demonstration of the Hubelino marble run in action, showcasing various track elements and marble movement. This video highlights the dynamic play possibilities and the smooth flow of marbles through the system.
Maintenance
To ensure the longevity and continued enjoyment of your Hubelino Switch Action Set, follow these simple maintenance tips:
- Cleaning: The plastic components can be cleaned with a damp cloth and mild soap. Avoid harsh chemicals or abrasive cleaners, as these may damage the plastic. Ensure all parts are dry before storage.
- Storage: Store the set in a clean, dry place away from direct sunlight and extreme temperatures. Keeping the pieces organized in their original box or a suitable container will prevent loss and damage.
- Inspection: Periodically inspect all pieces for any signs of wear or damage. Discontinue use of any broken parts to ensure safety.
Troubleshooting
If you encounter any issues with your Hubelino Switch Action Set, consider the following common solutions:
- Marbles Getting Stuck:
- Check for misaligned track pieces or blocks. Ensure all connections are secure and flush.
- Verify that the marble run has a sufficient incline for gravity to propel the marbles.
- Ensure no foreign objects are obstructing the tracks.
- Unstable Structure:
- Ensure the base plate is on a flat, level surface.
- Reinforce taller structures with additional building blocks at the base and throughout the design.
- Confirm that all blocks are securely interlocked.
- Switch Not Functioning Correctly:
- Ensure the switch mechanism is clear of any obstructions.
- Check that the switch is properly seated on the building blocks and can pivot freely.
- Sometimes, a slight adjustment to the surrounding track pieces can improve switch performance.
Specifications
| Product Dimensions | 11.22 x 4.33 x 5.71 inches |
| Item Weight | 14.4 ounces |
| Model Number | 420497 |
| Manufacturer Recommended Age | 4 years and up |
| Manufacturer | Hubelino |
| Material | Plastic (ASTM compliant) |
| Origin | Made in Germany |
Warranty and Support
For any questions, concerns, or support regarding your Hubelino Switch Action Set, please contact Hubelino customer service directly. Information regarding specific warranty terms can typically be found on the manufacturer's official website or by contacting their support team.
Visit the official Hubelino Store on Amazon for more products and information.