1. Introduction
The CaDA C31001W Moving Block Kit is an assembly block set designed to create an interactive "Space Center Slope Toy" where balls roll down a track. This set consists of 145 large blocks, making it enjoyable for children aged 3 and above to assemble. Once built, it functions as an engaging slope toy. The completed model measures approximately 38cm x 26cm x 40cm. This rechargeable toy operates without external wiring, allowing for flexible placement in any room without clutter.

Image 1.1: The fully assembled CaDA C31001W Space Center Slope Toy.
2. Product Overview and Components
The CaDA C31001W kit includes all necessary building blocks and an illustrated instruction manual. A detailed parts list is provided within the manual for easy identification and verification of all components.
- Total Blocks: 145 pieces
- Material: High-quality ABS plastic
- Accessories: Building blocks, instruction manual, USB charging cable, and included balls for play.
3. Setup Instructions
- Unpacking: Carefully remove all components from the product packaging.
- Parts Check: Refer to the parts list located in the instruction manual to ensure all 145 pieces are present. If any parts are missing, please refer to the Troubleshooting section for assistance.
- Assembly: Follow the step-by-step illustrated instructions provided in the manual to construct the "Space Center Slope Toy." The large block design facilitates easy assembly, making it suitable for children.

Image 3.1: Initial assembly step, showing base plate and first layer of blocks.

Image 3.2: Continuing assembly, adding vertical structures and track supports.

Image 3.3: Further assembly, showing the integration of the ball lift mechanism.

Image 3.4: Nearing completion, adding the upper track sections and decorative elements.

Image 3.5: Final assembly step, showing the completed structure with all tracks and features.
- Charging: Before initial use, ensure the main unit is fully charged. Connect the provided USB cable directly to the charging port on the toy and to a suitable USB power source.
The instruction manual provides guidance for one specific build pattern, the "Space Center Slope Toy." However, CaDA blocks are designed for creative construction. As shown in reference images, you can also build alternative slide configurations or other structures using your own imagination. CaDA blocks are compatible with LEGO brand blocks, allowing for further customization and integration with existing collections.

Image 3.6: Example of alternative build configurations for the CaDA C31001W.
4. Operating Instructions
- Placement: Ensure the assembled slope toy is placed on a stable, flat surface to ensure proper operation of the ball mechanism.
- Ball Placement: Place the included balls at the designated starting point on the track, typically at the highest point.
- Power On: Locate the power switch on the main unit and switch it to the "ON" position.
- Operation: The balls will automatically begin to roll down the rails. Upon reaching the bottom, a rotating roller mechanism will transport the balls back to the top, initiating the cycle again. This continuous motion will proceed until the power switch is turned "OFF".

Image 4.1: Top-down view illustrating the ball's path through the slope toy.
- Power Off: To stop operation, switch the power button to the "OFF" position.
- Recharging: When the toy's movement slows or stops, indicating a low battery, recharge the unit using the USB cable.
5. Maintenance
- Cleaning: Wipe the blocks and the assembled toy with a soft, dry cloth. Avoid using harsh chemicals, abrasive materials, or excessive moisture, as these can damage the plastic or electronic components.
- Storage: Store the toy in a cool, dry place away from direct sunlight and extreme temperatures to prevent material degradation and color fading.
- Battery Care: For optimal battery life, ensure the toy is fully charged before long-term storage. Avoid completely draining the battery frequently.
- Compatibility: CaDA blocks are compatible with LEGO brand blocks, allowing for creative modifications and expansions. Ensure any additional blocks used are clean and free from damage.
6. Troubleshooting
- Q: What should I do if parts are missing from the block set?
- A: We apologize for any inconvenience. Please refer to the parts list at the back of the assembly instruction manual. Note the missing part number and quantity. Contact customer support with this information and your shipping address for prompt assistance.
- Q: The balls are not moving or the toy is not operating.
- A: Please check the following:
- Ensure the power switch is in the "ON" position.
- Verify that the unit is sufficiently charged. Recharge if necessary using the USB cable.
- Confirm that the track is correctly assembled according to the instructions and there are no obstructions preventing the balls from moving freely.
- Q: I am having difficulty with assembly.
- A: The manual provides clear, illustrated instructions. For additional visual guidance, you may find product introduction or assembly videos available online by searching for the product model number (C31001W).
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | C31001W |
| Number of Pieces | 145 |
| Material | ABS |
| Assembled Dimensions (L x W x H) | Approximately 38.4 cm x 25.6 cm x 40.3 cm |
| Power Source | USB Rechargeable (Battery included) |
| Target Age | 3 years and older |
| Educational Objectives | Stacking skills, creative thinking, imagination development |
| Compatibility Note | This product is not manufactured by LEGO. CaDA blocks are compatible with LEGO brand blocks. |
8. Warranty and Support
Specific warranty periods for the CaDA C31001W Moving Block Kit Slope Toy are not provided in this manual. For any product inquiries, assistance with missing parts, or support, please contact the seller directly through your purchase platform. When reporting missing parts, please have the missing part number and quantity ready, as indicated in the parts list within your instruction manual.





