1. Introduction
This manual provides instructions for assembling and maintaining your JEKCA Compy 01S-M01 Dinosaur Plastic Building Blocks set. This set allows you to construct a detailed model of a Compy dinosaur using JEKCA's unique interlocking brick system.

Image: The assembled JEKCA Compy 01S-M01 model shown alongside a 13-inch iPad Pro, illustrating its 1:1 scale and approximate dimensions.

Image: A complete view of the JEKCA Compy 01S-M01 dinosaur model, showcasing its intricate brick construction and posture.
2. Safety Information
- Small Parts: This product contains small parts which may pose a choking hazard. Keep out of reach of small children.
- Recommended Age: This building set is recommended for individuals aged 14 years and above.
- Adult Supervision: Adult supervision is recommended during assembly, especially for younger builders within the recommended age range.
3. What's in the Box
Upon opening your JEKCA Compy 01S-M01 set, you should find the following components:
- Instruction Manual
- Building Bricks (over 1560 pieces)
- Pins
- Pin Driver Tool
- Quick Guide
Please verify all components are present before beginning assembly. If any parts are missing, refer to the Support section for assistance.
4. Setup and Assembly Instructions
The JEKCA Compy 01S-M01 utilizes a unique interlocking brick-through system for sturdy construction. Follow the detailed steps provided in the included Instruction Manual for precise assembly.
General Assembly Steps:
- Identify Parts: Sort your bricks by color and shape as indicated in the manual.
- Connect Bricks: Align the bricks according to the manual's diagrams.
- Insert Pins: Use the provided Pin Driver tool to insert the pins through the designated holes in the bricks, securing them together. Ensure pins are fully inserted for a strong connection.
- Follow Manual: Proceed step-by-step through the comprehensive instruction manual to build the model layer by layer.

Image: A visual guide demonstrating the three core steps of JEKCA brick assembly: aligning two bricks, inserting the connecting pins, and using the pin driver to fully secure the pins at a 90-degree angle.
5. Operating Principles (Interlocking System)
The JEKCA building system is characterized by its Special Interlocking Brick-through System. Unlike traditional building blocks that rely solely on friction, JEKCA bricks are secured using small pins that pass through the bricks, creating a robust and stable structure.
- Secure Connections: The pins ensure that once bricks are connected, they are less likely to accidentally detach, resulting in a sturdy and durable model.
- Pin Driver Use: The Pin Driver tool is essential for correctly inserting and removing pins. Always use the tool to avoid damaging bricks or pins.
- Disassembly: To disassemble, use the Pin Driver to carefully extract the pins before separating the bricks.

Image: A detailed view of the JEKCA interlocking system, showing a pin being inserted into a brick using the pin driver tool to create a secure connection.
6. Maintenance
Proper care will ensure the longevity and appearance of your JEKCA model.
- Cleaning: To clean the model, gently wipe with a soft, dry cloth. For stubborn dust, a slightly damp cloth can be used, followed by immediate drying. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store the assembled model or loose bricks in a cool, dry place away from direct sunlight to prevent discoloration or material degradation.
- Handling: While sturdy, avoid dropping or applying excessive force to the model to prevent bricks from detaching or breaking.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bricks are not connecting securely. | Pins not fully inserted or misaligned. | Ensure pins are pushed completely through the bricks using the Pin Driver. Verify brick alignment. |
| Model feels unstable or wobbly. | Some pins may be loose or missing. | Review recently assembled sections to ensure all pins are securely in place. Refer to the instruction manual for correct pin placement. |
| Missing pieces. | Packaging error or lost during assembly. | Carefully check all packaging materials. If pieces are genuinely missing, contact JEKCA customer support (see Section 9). |
| Difficulty removing pins. | Pin Driver not used correctly or pin is stuck. | Use the Pin Driver as instructed, applying steady pressure. Do not force or twist excessively. |
8. Specifications
- Model Number: ST19DN06-M01
- Product Dimensions (Assembled): 32.24 x 5.16 x 15.43 inches (81.9 x 13.1 x 39.2 cm)
- Item Weight: 3.3 pounds (1.5 kg)
- Number of Pieces: >1560
- Recommended Age: 14 years and up
- Manufacturer: JEKCA Limited
9. Warranty and Support
Warranty Information:
No specific warranty information is provided with this product data. Please refer to the official JEKCA website or contact JEKCA customer service for details regarding product warranty.
Customer Support:
For any questions, missing parts, or technical assistance, please contact JEKCA customer support through their official website or the contact information provided in the product packaging.
JEKCA Official Website: Visit the JEKCA Store on Amazon





