1. Product Overview
The CubicFun London CityLine 3D Puzzle (Model 771MC253) allows you to construct a detailed miniature representation of London's iconic skyline. This 107-piece model features famous landmarks such as Big Ben, the London Eye, and Tower Bridge. Designed for easy assembly without the need for tools or glue, this puzzle provides an engaging and educational experience.
Once completed, the model serves as an attractive decorative piece or a toy for imaginative play, enhancing understanding of London's architecture and geography.

Image 1.1: Completed London CityLine 3D Puzzle.
2. Safety Information
WARNING: CHOKING HAZARD - Small parts.
This product is not suitable for children under 3 years due to small parts that could be swallowed. Adult supervision is recommended for younger children (8+ years) during assembly, although the puzzle is designed for independent completion by children aged 8 and above.
Please keep all packaging materials away from children to prevent suffocation risks.
3. Setup and Assembly
The CubicFun London CityLine 3D Puzzle is designed for straightforward assembly. No additional tools or glue are required. All pieces are made from die-cut foam board and interlock securely.
Assembly Steps:
- Unpack Components: Carefully remove all foam board sheets and the instruction booklet from the box. Identify the different sheets containing the puzzle pieces.
- Identify Pieces: Refer to the included instruction booklet to identify the pieces for each section of the model. Pieces are typically numbered or color-coded.
- Punch Out Pieces: Gently push out the individual puzzle pieces from their foam board sheets. Be careful not to tear or bend the pieces.
- Follow Numbered Sequence: Assemble the puzzle by following the step-by-step instructions and diagrams provided in the booklet. Most CubicFun puzzles are designed to be built in a logical, numbered sequence.
- Interlock Pieces: Connect the pieces by aligning the tabs and slots. Apply gentle, even pressure to ensure a snug fit. Do not force pieces together.
- Complete Sections: Build individual structures (e.g., Big Ben, Tower Bridge) and then integrate them onto the base platform as instructed.

Image 3.1: Visual guide for assembly steps.
Keep the instruction booklet handy throughout the assembly process for reference.
4. Operating and Play
Once assembled, the London CityLine 3D Puzzle can be used for display or gentle play. It is designed to be a stable and visually appealing model.
- Display: Place the completed model on a flat, stable surface away from direct sunlight or excessive humidity to preserve its condition.
- Play: The model can be used for imaginative play, allowing children to create stories and scenarios around the famous London landmarks. Handle with care to avoid dislodging pieces.

Image 4.1: Detailed views of the assembled puzzle components.
5. Maintenance and Care
To ensure the longevity of your CubicFun 3D Puzzle, follow these simple care guidelines:
- Cleaning: Dust the model gently with a soft, dry cloth or a soft brush. Avoid using water or cleaning solutions, as they may damage the foam board material.
- Storage: If disassembling for storage, do so carefully to avoid bending or tearing pieces. Store pieces flat in their original packaging or a suitable container in a dry environment.
- Environment: Keep the puzzle away from extreme temperatures, high humidity, and direct sunlight, which can cause fading or warping of the material.
6. Troubleshooting
Most assembly issues can be resolved by carefully reviewing the instructions.
- Pieces not fitting: Ensure you are using the correct pieces for the current step. Check the orientation of the pieces; some may only fit in one direction. Do not force pieces.
- Missing pieces: Double-check all foam board sheets and the packaging. If a piece is genuinely missing, contact CubicFun customer support (see Section 8).
- Model instability: Ensure all connections are securely interlocked. If a section feels loose, gently press the connecting tabs and slots together.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 771MC253 |
| Brand | CubicFun |
| Product Dimensions (L x W x H) | 53.5 x 26 x 16.5 cm (21.06 x 10.24 x 6.5 inches) |
| Product Weight | 100 grams |
| Number of Pieces | 107 |
| Material | Cardboard (Foam Board) |
| Puzzle Type | Three-dimensional (3D) |
| Theme | City (London) |
| Recommended Age | 8 years and up (8-99 years) |
| Educational Value | Mathematics and spatial vision |
| Assembly Required | Yes |
| Tools/Glue Required | No |
| Batteries Required/Included | No |

Image 7.1: Product dimensions overview.
8. Warranty and Support
Specific warranty information for the CubicFun London CityLine 3D Puzzle (Model 771MC253) is not provided in the product details. For any inquiries regarding product defects, missing parts, or general support, please refer to the contact information provided on the product packaging or visit the official CubicFun website.
Always retain your proof of purchase for any warranty claims or support requests.





