1. Introduction
Thank you for choosing the Reobrix Royal Bay Castle Building Kit 66013. This kit allows you to construct a magnificent medieval castle inspired by the Age of Exploration. Comprising 3,752 high-quality building blocks, this model offers an engaging and rewarding building experience, culminating in an impressive display piece.

Figure 1: The completed Reobrix Royal Bay Castle Building Kit 66013.
2. Safety Information
WARNING: CHOKING HAZARD - Small Parts. This building kit contains small parts and is not suitable for children under 3 years of age. Adult supervision is recommended during assembly, especially for younger builders. Keep all packaging materials away from children.
3. Setup and Assembly
The Reobrix Royal Bay Castle Building Kit 66013 includes 3,752 pieces and detailed, colorful instructions to guide you through the assembly process. Patience and attention to detail are key to a successful build.
3.1 Unpacking and Preparation
- Carefully open the packaging and sort the building blocks. It is recommended to organize pieces by type or color to streamline the assembly.
- Review the instruction manual thoroughly before beginning. Familiarize yourself with the overall structure and key steps.
- Ensure you have a clean, well-lit workspace to prevent loss of small parts.
3.2 Assembly Process
- Follow the step-by-step instructions provided in the manual. Each step is illustrated to assist with correct placement.
- Apply firm, even pressure when connecting blocks to ensure a secure fit. If a piece does not fit easily, verify its orientation and ensure no excess plastic is present.
- The castle can be configured in different forms: a compact merged form or an expanded form with separate sections. Refer to the manual for specific instructions on achieving these configurations.

Figure 2: The Royal Bay Castle in its positive, merged, and expanded forms.
For a visual guide on the assembly process and key features, please watch the official product video below:
Video 1: Official product video demonstrating the assembly process and interactive features of the Reobrix Royal Bay Castle Building Kit 66013.
4. Operating Interactive Features
The Royal Bay Castle is designed with several interactive elements to enhance play and display.
- Raiseable Gates: The main city gate can be manually raised and lowered.
- Movable Top Crane: A functional crane located on the upper level can be operated to move its rope hook.
- Openable Second Floor: Sections of the second floor can be opened to reveal interior details.
- Rotatable Interior Fort: The central interior fort section can be rotated.
- Functional Cannons: Cannons are designed to fire shells. Exercise caution and ensure no objects or persons are in the firing path.

Figure 3: Close-up views of the castle's interactive elements.
5. Maintenance and Care
To ensure the longevity and appearance of your Reobrix Royal Bay Castle, follow these maintenance guidelines:
- Cleaning: Dust the model regularly with a soft, dry cloth or a soft brush. For stubborn dirt, use a slightly damp cloth and dry immediately. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store the assembled model in a stable location away from direct sunlight and extreme temperatures to prevent material deformation or fading.
- Handling: While constructed from durable ABS material, the model should be handled with care, especially when moving, to maintain its structural integrity.
6. Troubleshooting
If you encounter any issues during assembly or with the completed model, consider the following:
- Loose or Ill-fitting Pieces: Double-check the instruction manual to ensure the correct piece is being used and that it is oriented properly. Sometimes, minor imperfections in manufacturing can occur; gentle force or slight adjustment may be needed.
- Missing Pieces: In the rare event of missing pieces, please contact Reobrix customer support with details of the missing part (as identified in the instruction manual).
- Structural Instability: Ensure all connections are firmly pressed together. If the model feels unstable, re-examine the base and critical support structures for any incorrectly placed or loose blocks.
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | 66013 |
| Number of Pieces | 3752 |
| Assembled Dimensions (L x W x H) | 20.2 x 17.09 x 21.65 inches (approximate) |
| Item Weight | 15.22 pounds |
| Material | Durable ABS Plastic |
| Recommended Age | 14 years and up |
| Manufacturer | Shantou Juhang Toys Technology Co., Ltd. |

Figure 4: Product dimensions for the Reobrix Royal Bay Castle.
8. Warranty and Support
For any questions, concerns, or support regarding your Reobrix Royal Bay Castle Building Kit 66013, please contact the manufacturer directly. Information regarding specific warranty terms may be available through the point of purchase or by contacting Reobrix customer service.
Manufacturer: Shantou Juhang Toys Technology Co., Ltd.