1. Introduction
This manual provides comprehensive instructions for the Double Eagle 65489 MOC Loose Pieces Toy Building Blocks Plastic Model Kit. Designed to inspire creativity and enhance problem-solving skills, these versatile building blocks offer endless possibilities for construction and imaginative play. Please read this manual carefully to ensure safe and enjoyable use of the product.
2. Product Overview
The Double Eagle 65489 kit consists of high-quality plastic H-shaped connector pieces, designed for children to build various structures and models. The gender-neutral design encourages equal play opportunities, fostering creativity and basic engineering concepts.
Key Features:
- Gender-Inclusive Design: A gender-neutral toy, encouraging equal play opportunities for all children.
- Versatile Age Range: Suitable for children from 6 to 14 years old, fostering creativity and problem-solving skills.
- High-Quality Material: Made from durable plastic, ensuring longevity and safety for young users.
- Diverse Application: Ideal for various scenarios, enhancing educational play and building skills in children and teenagers.
- Educational Tool: An excellent tool for teaching basic engineering concepts and enhancing spatial awareness.

3. Specifications
| Attribute | Detail |
|---|---|
| Product Name | Double Eagle Domestic H-aped Parts Accories MOC Loose Pieces Toy Building Blos Plastic Model Kit |
| Model Number | 65489 |
| Brand | Double Eagle |
| Material | Durable Plastic |
| Recommended Age | 6-14 years |
| Piece Type | H-shaped connector with 3 pin holes and 4 pin H-type connectors |
| Approximate Piece Length | 2.5 cm (1 inch) |
| Available Colors | Black, Blue, Light Gray, White, Lime Green, Orange, Green, Dark Gray, Army Green, Red, Medium Yellow |

4. Setup and Assembly
The Double Eagle 65489 kit consists of loose building pieces designed for creative assembly. There is no fixed setup procedure for the kit itself, but rather for the structures you choose to build.
Preparation:
- Unpack Components: Carefully remove all building block pieces from their packaging.
- Inspect Pieces: Check for any damaged or malformed pieces. Discard any broken parts to ensure safety.
- Organize (Optional): For easier building, you may sort the pieces by color or type.
- Clear Workspace: Ensure you have a clean, flat, and stable surface for building.
Basic Assembly:
The H-shaped pieces are designed to connect with each other using their pin holes and H-type connectors. Simply align the connectors and gently push them together until they fit securely. Experiment with different orientations to create various angles and structures.

5. Operating Instructions
The primary operation of the Double Eagle 65489 building blocks is creative construction. There are no electronic components or specific operational modes.
Building Process:
- Conceive a Design: Encourage imagination. Children can build anything from simple geometric shapes to complex models.
- Start Simple: Begin with basic connections to understand how the pieces interlock.
- Expand and Connect: Gradually add more pieces, connecting them securely to form larger structures. The H-shaped design allows for multi-directional connections.
- Experiment: Try different combinations and structures. The open-ended nature of the blocks promotes experimentation and learning through play.

6. Maintenance
Proper care and maintenance will ensure the longevity and cleanliness of your building blocks.
Cleaning:
- Wipe Clean: Use a soft, damp cloth to wipe down the pieces.
- Mild Soap: For stubborn dirt, a small amount of mild soap can be used, followed by thorough rinsing with clean water.
- Air Dry: Allow all pieces to air dry completely before storing to prevent moisture buildup.
- Avoid Harsh Chemicals: Do not use abrasive cleaners or harsh chemicals, as these can damage the plastic.
Storage:
- Container Storage: Store all pieces in a designated container or bag to prevent loss and keep them organized.
- Cool, Dry Place: Keep the blocks in a cool, dry place away from direct sunlight or extreme temperatures, which can cause material degradation.
Inspection:
- Regular Checks: Periodically inspect all pieces for any signs of wear, cracks, or damage.
- Replace Damaged Pieces: Discard any broken or severely damaged pieces to ensure safety during play.
7. Troubleshooting
Here are some common issues and their solutions when using the building blocks:
Common Issues:
- Pieces Not Connecting Securely:
- Ensure the pin holes and H-type connectors are perfectly aligned.
- Apply gentle, even pressure when pushing pieces together.
- Check if any debris is obstructing the connection points.
- Structures Falling Apart Easily:
- Re-evaluate the stability of your design. Ensure connections are firm and weight is distributed evenly.
- For taller or wider structures, consider adding more support pieces at the base and throughout the construction.
- Missing Pieces:
- Thoroughly check your play area and storage container.
- If a significant number of pieces are missing from a new kit, please contact customer support.
8. User Tips
Maximize your building experience with these helpful tips:
- Plan Your Design: Encourage children to sketch their ideas on paper before starting to build. This helps in visualizing the final structure and identifying potential challenges.
- Mix and Match Colors: Utilize the variety of available colors to create vibrant and visually appealing models.
- Educational Play: Use the blocks to reinforce learning about shapes, symmetry, balance, and basic physics concepts.
- Collaborative Building: Encourage group play to foster teamwork and communication skills.
- Challenge Yourself: Start with simple structures and gradually move towards more complex and intricate designs as building skills improve.
9. Warranty and Support
For any questions, concerns, or support regarding your Double Eagle 65489 MOC Building Blocks, please contact the seller directly through the platform where the purchase was made.
Returns: This product is eligible for free returns within 90 days of purchase, subject to the seller's return policy.





