1. Introduction
This manual provides detailed instructions for assembling, operating, and maintaining your Shark Building Blocks Set. Designed as a challenging STEM toy, this set features a mechanical design and multi-joint linkage, offering an engaging building experience for both kids and adults. Please read all instructions carefully before beginning assembly.
2. Safety Information
⚠ WARNING: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
This building block set contains small parts and is recommended for ages 6 years and above. Keep out of reach of children under 3 years old due to choking hazards.
3. Package Contents
Please verify that all components are present before starting assembly.
- Instruction Manual (1)
- Building Block Toys (1 set)
4. Specifications
| Attribute | Detail |
|---|---|
| Model Name | Shark Building Blocks Set (RB0088) |
| Material | High quality ABS Plastic Brick |
| Block Size | Small building block (Compatible with Lego) |
| Recommended Age | 6 years old and above |
| Gender | Unisex |
| Electric Components | None (Not electric by default) |
| Dimensions (Approx.) | Height: 23 cm (9 in), Width: 15 cm (5.9 in), Length: 33 cm (13 in) |
| Origin | Mainland China |
Note: The product is not electric by default and does not include batteries. Any electrical functionality would require optional modifications not included with the standard set.
5. Assembly Instructions (Setup)
Follow the step-by-step instructions provided in the included instruction manual. The building process is designed to enhance fine motor skills and spatial awareness.
- Unpack Components: Carefully open the packaging and lay out all building block pieces. It is recommended to sort pieces by color or type to facilitate assembly.
- Follow Manual: Refer to the detailed instruction manual provided with your set. Each step is illustrated to guide you through the construction of the shark model and its display stand.
- Mechanical Design: Pay close attention to the sections involving the internal gears and mechanical linkages. These are crucial for the shark's interactive features.



6. Operating Instructions
Once assembled, your Shark Building Blocks Set features interactive mechanical movements.
- Display Stand: Place the assembled shark model securely on its dedicated display stand.
- Activate Movement: Locate the crank mechanism on the display stand. Gently turn the crank to observe the multi-joint linkage in action, simulating the shark's movement.

7. Maintenance
To ensure the longevity and appearance of your building block set, follow these simple maintenance guidelines:
- Cleaning: Use a soft, dry cloth to gently wipe away dust. For stubborn dirt, a slightly damp cloth can be used, but avoid excessive moisture.
- Storage: Store the set in a cool, dry place away from direct sunlight to prevent discoloration or material degradation.
- Handling: Handle the assembled model with care to avoid accidental disassembly or damage to delicate parts.
8. Troubleshooting
- Missing Pieces: If you discover any missing pieces upon opening the set, please refer to the 'Warranty and Support' section for assistance.
- Difficulty in Assembly: Double-check the instruction manual for the specific step you are on. Ensure all pieces are correctly oriented and firmly connected.
- Stiff Movement: If the mechanical parts feel stiff, ensure no blocks are obstructing the gears or linkages. Avoid forcing movement, as this may cause damage.
9. User Tips
- Organize Pieces: Before starting, sort your blocks into small containers or trays. This makes finding specific pieces much easier and speeds up the building process.
- Take Breaks: For complex builds, taking short breaks can help maintain focus and prevent frustration.
- Review Steps: If a section seems difficult, review the previous steps to ensure everything is correctly assembled before proceeding.
- Display Creatively: Once built, use the display stand to showcase your model. Consider adding other elements to create a dynamic scene.
10. Warranty and Support
The manufacturer offers free shipping for any missing pieces of toys. If you encounter any issues or require replacement parts, please contact the seller directly with proof of purchase and details of the missing components.





