Introduction
This manual provides detailed instructions for assembling your JEKCA Welsh Corgi 02S-M01B building block sculpture. JEKCA building blocks feature a patented interlocking system designed for sturdy construction without the need for glue. Follow the steps carefully to create your 3D animal model.
Safety Information
Warning: Small parts are included. This product is recommended for individuals aged 14 years and above due to choking hazards.
Package Contents
Before beginning assembly, please verify that all components are present in your package:
- Instruction Manual
- Building Bricks (various colors and shapes)
- Locking Pins
- Pin Driver Tool
- Quick Guide
Setup and Preparation
- Unpack Components: Carefully remove all bags of bricks, the instruction manual, and tools from the packaging.
- Organize Bricks: Sort the building bricks by color and shape to facilitate easier assembly. This will help in quickly locating the correct pieces for each step.
- Review Instructions: Familiarize yourself with the entire instruction manual before starting. Pay attention to the diagrams and the locking mechanism details.
Assembly Instructions
The JEKCA building system utilizes a unique interlocking pin mechanism for secure construction. Follow the step-by-step diagrams provided in your printed manual. The general principle involves placing bricks and then securing them with pins using the provided pin driver.
Understanding the Locking System
Each brick has small holes where locking pins are inserted. These pins secure adjacent bricks, creating a robust structure. The pin driver tool is used to insert and rotate the pins to lock them into place.

Image: Illustration of the JEKCA locking mechanism. Step 1 shows inserting a pin into a brick. Step 2 shows turning the pin 90 degrees with a driver to lock it, ensuring a sturdy connection between bricks.
Step-by-Step Building Process
- Follow the Manual: Refer to the detailed, step-by-step diagrams in your included instruction manual. Each step will show which bricks to use and where to place them.
- Place Bricks: Position the specified bricks according to the diagram. Ensure they align correctly with the existing structure.
- Insert Pins: Once bricks are in place, insert the appropriate locking pins into the designated holes.
- Lock Pins: Use the pin driver tool to turn each pin 90 degrees. This action expands the pin within the bricks, creating a secure, interlocking bond.
- Verify Connections: After each section, gently test the stability of the assembled parts to ensure all pins are properly locked.
Visual Guides for Assembly
Video: An overview of the JEKCA Building Blocks system, highlighting the interlocking mechanism and the variety of animal sculptures that can be created.
Maintenance
- Cleaning: To clean your assembled JEKCA sculpture, gently wipe it with a soft, dry cloth. For more stubborn dust, a slightly damp cloth can be used, followed by immediate drying. Avoid harsh chemicals or abrasive cleaners.
- Storage: Store the sculpture in a stable location away from direct sunlight or extreme temperatures to prevent material degradation or discoloration.
- Disassembly (if needed): If you need to disassemble parts of your sculpture, carefully use the pin driver to unlock the pins by rotating them back to their original position before pulling bricks apart.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Bricks do not fit together securely. | Pins are not fully inserted or locked. | Ensure pins are pushed all the way in and rotated 90 degrees with the pin driver until they click into place. |
| Missing a specific brick. | Brick may be misplaced or overlooked during sorting. | Double-check your sorted piles and the surrounding area. If still missing, contact JEKCA customer support. |
| Sculpture is unstable. | Incorrect brick placement or insufficient locking of pins in a section. | Review the last few assembly steps in the manual. Disassemble the unstable section and reassemble, ensuring all pins are locked and bricks are correctly aligned. |
Product Specifications
- Brand: JEKCA
- Model Number: 02S-M01B (Internal: ST19WC02-M01B)
- Product Name: Welsh Corgi Dog Plastic Building Blocks
- Recommended Age: 14 years and up
- Number of Pieces: >1150 pieces
- Product Dimensions: 12.05 x 3.7 x 7.87 inches
- Item Weight: 1.65 pounds
- Material: Plastic

Image: The JEKCA Welsh Corgi model, illustrating its approximate dimensions for reference.

Image: Frontal view of the completed JEKCA Welsh Corgi building block sculpture.

Image: Side profile of the completed JEKCA Welsh Corgi building block sculpture.

Image: Rear view of the completed JEKCA Welsh Corgi building block sculpture.
Warranty and Support
For any missing parts, assembly assistance, or product inquiries, please contact JEKCA customer support. Refer to the contact information provided in your product packaging or visit the official JEKCA website for further assistance.
Note: Specific warranty details are typically provided with the product packaging. Please retain your proof of purchase.
