1. Introduction
The Fat Brain Toys The Original Air Toobz is an innovative air-powered STEM building toy designed to engage children and teens in creative play and scientific exploration. This system utilizes a kid-safe fan to propel foam balls through a customizable network of modular tubes, offering an exciting way to experiment with airflow and physics.
This manual provides essential information for the safe and effective use of your Air Toobz set, including assembly, operation, and care instructions.

Image 1.1: The complete Air Toobz system, showcasing the fan unit, clear tubes, orange connectors, and foam balls in motion.
2. Safety Information
WARNING: Not for children under 3 years.
Please read and adhere to the following safety guidelines to ensure a safe play environment:
- Age Recommendation: This product is recommended for ages 3 years and up. Small parts may pose a choking hazard for younger children.
- Fan Grate: The fan unit features a protective grate. Ensure this grate remains unobstructed and intact during operation.
- Charging Safety: The fan unit will not operate while charging. Always disconnect the charging cord before use.
- Automatic Shut-off: The unit includes a 15-minute auto shut-off feature to conserve energy and enhance safety.
- Durable Components: Tubes and connectors are designed for durability. Inspect all components regularly for any signs of damage. Discontinue use if any part is broken or compromised.
- Foam Balls: The included foam balls are large and specifically sized for safety. Use only the provided foam balls or approved replacements. Do not use other objects in the system.

Image 2.1: Visual representation of key safety features and components.
3. Package Contents
Verify that all the following components are included in your Air Toobz package:
- 1 x Fan Unit
- 1 x Charging Cord
- 1 x T-Piece
- 1 x Funnel
- 6 x Corner Pieces
- 6 x Clear Tubes
- 12 x Connectors
- 20 x Multi-Colored Large Foam Balls

Image 3.1: Contents of the Air Toobz package.
4. Setup and Assembly
The Air Toobz system is designed for easy assembly, allowing for countless configurations. Follow these steps to set up your system:
- Charge the Fan Unit: Before first use, fully charge the fan unit using the provided charging cord. Connect the cord to the charging port on the fan unit and plug it into a suitable power source. The unit will indicate when charging is complete.
- Connect Tubes and Connectors: All pieces slide easily into place for a snug fit. Simply push the clear tubes into the orange connectors and corner pieces. The T-piece and funnel can be integrated into your design as desired.
- Design Your Path: Arrange the tubes and connectors in various ways to create different paths for the foam balls. Experiment with loops, turns, and vertical sections. The system encourages creative problem-solving and spatial reasoning.
- Attach Fan Unit: Connect one end of your tube configuration to the outlet of the fan unit. Ensure a secure connection for optimal airflow.

Image 4.1: Children engaging in the assembly of the Air Toobz system.

Image 4.2: Example of a complex Air Toobz structure, highlighting creative building options.
5. Operating Instructions
Once your Air Toobz system is assembled and the fan unit is charged, you are ready to begin play:
- Power On: Press and hold the power button on the fan unit for approximately 3 seconds until the unit powers on.
- Adjust Airflow: Use the dial on the fan unit to adjust the speed and intensity of the airflow. Turning the dial will increase or decrease the fan's power, affecting how the foam balls travel through the tubes.
- Insert Foam Balls: Drop the foam balls into the designated opening on the fan unit or into any open tube entrance in your configuration. Observe how the balls react to different airflow speeds and tube designs.
- Automatic Shut-off: The fan unit will automatically turn off after 15 minutes of continuous operation to conserve battery life. You can restart it by pressing the power button again.

Image 5.1: Adjusting the airflow speed on the fan unit.

Image 5.2: Inserting a foam ball into the fan unit.
6. Maintenance and Care
To ensure the longevity and optimal performance of your Air Toobz set, follow these maintenance guidelines:
- Cleaning: Wipe down tubes, connectors, and the fan unit with a soft, damp cloth. Do not immerse the fan unit in water. Avoid harsh chemicals or abrasive cleaners.
- Storage: When not in use, disassemble the tubes and store all components in a clean, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Recharge the fan unit regularly, even if not in frequent use, to maintain battery health. Avoid completely draining the battery for extended periods.
- Inspection: Periodically inspect all components for wear and tear, cracks, or damage. Replace any damaged parts immediately to prevent injury or malfunction.
7. Troubleshooting
If you encounter issues with your Air Toobz, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Fan unit does not turn on. | Battery is depleted. Unit is plugged in for charging. Power button not held long enough. | Charge the fan unit fully. Disconnect the charging cord before attempting to power on. Press and hold the power button for 3 seconds. |
| Foam balls are not moving or moving slowly. | Airflow speed is too low. Obstruction in tubes. Loose connections. | Increase the airflow speed using the dial. Check tubes for any blockages. Ensure all tube connections are secure. |
| Fan unit stops unexpectedly. | Automatic 15-minute shut-off activated. Battery is low. | Press the power button to restart. Recharge the fan unit. |
| Tubes disconnect during play. | Connections are not fully secure. Excessive movement or force. | Ensure all tubes are firmly pushed into connectors. Avoid lifting or moving the entire structure by a single tube. |
8. Specifications
- Product Dimensions: 18 x 14.25 x 7 inches
- Item Weight: 7.89 pounds
- Item Model Number: FA454-1
- Manufacturer Recommended Age: 3 years and up
- Batteries: 1 Lithium Ion battery required (included)
- Manufacturer: Fat Brain Toy Co.
9. Warranty and Support
For information regarding product warranty, returns, or technical support, please contact Fat Brain Toys directly. Refer to the contact information provided on the product packaging or visit the official Fat Brain Toys website for assistance.





