Introduction
This instruction manual provides detailed guidance for assembling the nanoblock Nile Crocodile (NBC-058) building kit. This kit allows you to construct a micro-sized model of a Nile Crocodile with over 100 pieces, featuring a movable jaw mechanism.
Package Contents
Before beginning assembly, please verify that all components are present. Your nanoblock Nile Crocodile kit (NBC-058) should contain:
- Over 100 micro-sized building blocks in various shapes and colors (primarily green and white).
- One instruction sheet with detailed assembly diagrams.

Image: The nanoblock Nile Crocodile (NBC-058) kit packaging, displaying the completed model and the micro-sized building blocks.
Setup and Assembly
Follow the numbered steps and diagrams provided in the included instruction sheet for precise assembly. The nanoblock system uses a stud-and-tube coupling mechanism. Ensure blocks are firmly pressed together for a stable model.
- Preparation: Open the package and carefully empty all blocks onto a clean, flat surface. Organize blocks by color and shape if desired, to facilitate easier identification during assembly.
- Initial Layers: Begin by constructing the base layers of the crocodile's body as indicated in the instruction diagrams. Pay close attention to the orientation of each block.
- Body Construction: Continue building upwards, layer by layer, following the sequence shown in the manual. The small size of nanoblocks requires careful handling.
- Head and Jaw Mechanism: Assemble the head section, including the specialized parts that allow for the jaw's movement. Ensure these parts are correctly aligned and connected to enable proper articulation.
- Tail and Limbs: Attach the tail and four limbs to the main body structure. Verify that all connections are secure.
- Final Review: Once all blocks are placed, gently inspect the model to ensure all connections are secure and the structure is stable.
Note: Due to the small size of the blocks, a pair of tweezers may be helpful for precise placement.
Operating the Model
The nanoblock Nile Crocodile model features an articulated jaw. Once assembled, you can gently open and close the crocodile's mouth. This movement is achieved through the indirect parts used in the head assembly.
- To open the jaw, gently lift the upper jaw section.
- To close the jaw, gently press the upper jaw section down until it meets the lower jaw.
Avoid applying excessive force to prevent damage to the blocks or the connection points.
Maintenance
To ensure the longevity of your nanoblock model, follow these simple maintenance guidelines:
- Cleaning: Dust the model regularly with a soft, dry brush or a can of compressed air. For more thorough cleaning, gently wipe with a slightly damp cloth and then dry immediately. Do not submerge the model in water.
- Storage: Store the assembled model in a stable location away from direct sunlight, extreme temperatures, and high humidity to prevent discoloration or material degradation.
- Handling: Handle the model with care. Avoid dropping it or applying undue pressure, which could cause blocks to detach or break.
Troubleshooting
If you encounter any issues during assembly or with the completed model, refer to the following common solutions:
- Missing Pieces: Carefully re-check the packaging and your work area. Due to their small size, blocks can be easily overlooked. If pieces are genuinely missing, contact the retailer or manufacturer for assistance.
- Loose Connections: If parts of the model feel unstable, gently press down on the connected blocks to ensure they are fully seated.
- Difficulty with Jaw Movement: Verify that the specialized jaw parts are correctly oriented and connected according to the instruction diagrams. Ensure no other blocks are obstructing the movement.
- Model Disassembly: If you need to disassemble parts of the model, use a block separator tool (if available) or gently pry blocks apart using a thin, flat object. Avoid using excessive force to prevent damage.
Specifications
| Feature | Detail |
|---|---|
| Product Name | nanoblock Nile Crocodile |
| Model Number | NBC-058 |
| Brand | nanoblock (Kawada) |
| Number of Pieces | Over 100 |
| Product Dimensions | 5.5 x 3.5 x 0.6 inches (assembled model size may vary) |
| Item Weight | 0.952 ounces |
| Recommended Age | 36 months - 12 years |
| Special Features | Articulated jaw mechanism |
Warranty and Support
Specific warranty information for the nanoblock Nile Crocodile (NBC-058) building kit is not provided within this manual. For details regarding warranty coverage, replacement parts, or further support, please refer to the manufacturer's official website or contact the retailer where the product was purchased.
Manufacturer: PremiumJapan
Brand: nanoblock