1. Product Overview
The VONADO Sacred Heart of Jesus Building Block Set allows for the construction of a detailed model symbolizing God's redeeming love and the selfless love of Jesus Christ. This set is designed for adults and features a light-up element.
- Symbolic Design: Represents the Sacred Heart of Jesus, complete with a crown of thorns, wounds, blood drops, and a flame symbolizing faith.
- Interactive Lighting: The flame on top illuminates by gently twisting the cross.
- Piece Count: Consists of 667 building blocks.
- Dimensions: Approximately 9 inches (length) x 5 inches (width) x 7 inches (height).
2. Safety Information
WARNING: Keep away from ignition sources.
This product contains small parts and is not suitable for children under 3 years of age due to choking hazards. Adult supervision is recommended during assembly.
3. Package Contents
The package includes the following items:
- 667 Building Blocks
- 1x Pickup Tool
- 1x Exquisite Gift Box (packaging)
- 1x Instruction Manual (this document)
- 1x LR41 Battery (included for lighting feature)
4. Assembly Instructions
Follow the step-by-step visual guide provided in the included printed instruction manual. The general assembly process involves:
4.1. Preparation
- Unpack all building blocks and sort them by color and shape to facilitate assembly.
- Ensure you have a clean, flat surface to work on.

Image: Unpacking and sorting the building blocks before assembly.
4.2. Core Structure Assembly
Begin by assembling the base and the core heart structure. Pay close attention to the orientation of pieces as indicated in the manual.

Image: Initial assembly of the red heart core structure.
4.3. Adding Details: Thorns and Wounds
Carefully attach the crown of thorns and the blood drop-shaped wound pieces to the heart model. These details are crucial for the symbolic representation.

Image: Close-up of attaching the crown of thorns and blood drop elements to the heart model.
4.4. Assembling the Flame and Cross
Construct the flame elements and the cross, then attach them to the top of the heart. Ensure the lighting mechanism is correctly integrated as per the manual's instructions.

Image: Step-by-step assembly of the flame and cross components.
4.5. Final Assembly and Placement
Complete the model by securing all parts and placing it on its designated base. The final product should be stable and visually complete.

Image: The fully assembled Sacred Heart of Jesus model, ready for display.

Image: Display showing the dimensions of the assembled model.
Video: Official product video demonstrating the assembly and features of the Sacred Heart of Jesus Building Block Set.
5. Operating Instructions
5.1. Activating the Lighting Feature
The Sacred Heart model includes a built-in lighting feature for the flame. To activate the light, gently twist the cross element located at the top of the heart. Twist it again to turn the light off.

Image: Demonstrating how to twist the cross to turn on the lighting feature.
6. Maintenance
- Cleaning: Use a soft, dry cloth to gently wipe dust from the model. Avoid using harsh chemicals or abrasive materials.
- Storage: Store the model in a cool, dry place away from direct sunlight to prevent discoloration or damage to the plastic.
- Battery Replacement: If the light feature dims or stops working, replace the LR41 battery. Refer to the original manual for specific battery compartment access.
7. Troubleshooting
- Difficulty Assembling: If pieces do not fit together easily, double-check the instruction manual for correct orientation and piece selection. Do not force pieces together.
- Model Instability: Ensure all connections are firmly pressed together. If the model feels unstable, re-examine the base and core structure assembly steps.
- Light Not Working:
- Ensure the cross is twisted correctly to activate the light.
- Check if the LR41 battery is correctly installed.
- Replace the battery if it is depleted.
- Missing Pieces: In the event of missing pieces, please contact VONADO customer service for assistance.
8. Specifications
| Product Dimensions | 7 x 6 x 8 inches (approx. 17.8 x 15.2 x 20.3 cm) |
| Item Weight | 1.54 pounds (approx. 0.7 kg) |
| Model Number | F-C10381 |
| Manufacturer Recommended Age | 6 years and up |
| Batteries | 1 LR41 battery required (included) |
| Piece Count | 667 PCS |
| Brand | VONADO |
9. Warranty and Support
For any questions regarding product assembly, missing parts, or general inquiries, please contact VONADO customer service. Refer to the product packaging or the official VONADO website for contact details.





