Introduction
This manual provides detailed instructions for assembling the KAWADA Nanoblock Kraken Attack Building Kit, Model NB041. This micro-sized building block set allows you to construct an intricate model depicting a mighty Kraken attacking a sailboat. Nanoblocks are known for their small size (as small as 4mm x 5mm) and precise fit, enabling the creation of highly detailed and realistic 3D models. This kit is designed to enhance logical thinking, problem-solving skills, and fine motor coordination.
What's in the Box
- Nanoblock building set (approximately 1800 pieces)
- Detailed step-by-step instruction manual
Setup
- Unpack Components: Carefully open the packaging and remove all bags of Nanoblock pieces and the instruction manual.
- Prepare Workspace: Choose a clean, flat, and well-lit surface for assembly. Due to the small size of the blocks, a clear and organized area is essential to prevent loss of pieces.
- Sort Pieces (Optional but Recommended): While not strictly required, sorting the blocks by color or size can significantly aid in the assembly process. Use small containers or trays to keep sorted pieces organized.
- Review Instructions: Before beginning, familiarize yourself with the instruction manual. Pay attention to the symbols, color codes, and general assembly flow.
Assembly Instructions
Follow the included step-by-step instruction manual precisely. Each step illustrates the placement of specific blocks to gradually build the Kraken and the sailboat. The small size of Nanoblocks requires careful attention to detail and a firm, yet gentle, touch when connecting pieces.

Figure 1: The fully assembled KAWADA Nanoblock Kraken Attack Building Kit, featuring the red Kraken and yellow sailboat.
General Building Tips:
- Layer by Layer: Nanoblock models are typically built layer by layer. Ensure each layer is securely connected before proceeding to the next.
- Color Matching: Pay close attention to the color of the blocks indicated in the instructions.
- Firm Connection: Press blocks firmly together to ensure a secure fit. A slight click indicates proper connection.
- Patience is Key: Building with micro-sized blocks requires patience. Take breaks if needed to maintain focus.
Building the Kraken:
Begin by constructing the base of the Kraken, following the initial steps in the manual. The Kraken's body and tentacles will be built up using various red and white blocks, creating its distinctive shape and texture.

Figure 2: Side view of the Kraken model, highlighting the intricate details of its body and tentacles.

Figure 3: A different perspective of the Kraken and sailboat, emphasizing the dynamic attack scene.
Building the Sailboat:
The sailboat is constructed using yellow and brown blocks for the hull and mast, with white blocks forming the sails. The design includes details suggesting damage from the Kraken's attack, such as torn sails and a broken mast.

Figure 4: Detailed view of the Kraken's head and the sailboat's structure.
Integrating the Scene:
Once both the Kraken and the sailboat are partially or fully assembled according to the manual, they will be integrated onto the blue base blocks, which represent the ocean. Clear blocks are used to simulate water splashes, adding to the dynamic nature of the scene.

Figure 5: Overhead view of the complete Kraken Attack scene, showcasing the layout on the blue base.
Product Overview Video:
Video 1: An official product overview video demonstrating the general concept and appeal of Nanoblock kits. This video provides a visual introduction to the building experience, although it may feature a different model.
Maintenance
- Cleaning: To clean the assembled model, gently dust with a soft brush or a can of compressed air. Avoid using water or chemical cleaners, as these may damage the plastic or loosen connections.
- Handling: Handle the model with care, especially when moving it, to prevent pieces from detaching.
- Storage: Store the model in a stable location away from direct sunlight and extreme temperatures to prevent discoloration or warping of the plastic.
Troubleshooting
- Missing Pieces: Double-check all packaging and your workspace. Due to their small size, pieces can be easily overlooked. If a piece is genuinely missing, contact the manufacturer's customer support.
- Difficulty Connecting Blocks: Ensure blocks are aligned correctly before applying pressure. If a block is particularly stubborn, try wiggling it gently or using a small, blunt tool (like a plastic block separator, if available) to assist. Avoid excessive force to prevent damage.
- Model Instability: If parts of the model feel unstable, re-examine the previous steps in the instruction manual to ensure all connections are firm and all blocks are placed correctly. Sometimes a single loose block can affect overall stability.
Specifications
| Brand Name | KAWADA |
| Model Name | Kraken Attack Building Kit |
| Model Number | NB041 |
| Number of Pieces | Approximately 1800 |
| Material Type | Plastic |
| Item Dimensions | 8 x 6 x 3 inches (assembled model) |
| Item Weight | 1.5 Pounds |
| Recommended Age | 8 years and up (Manufacturer Minimum Age: 96 months) |
| Color | Blue (base), Red (Kraken), Yellow (Sailboat) |
| Educational Objective | Team Building Skills (also fine motor skills, problem-solving) |
Warranty Information
The manufacturer, Kawada, states that this product comes with No Warranty. Please refer to the retailer's return policy for any issues with new purchases.
Support
For further assistance, questions regarding assembly, or inquiries about missing parts, please contact the retailer where the product was purchased. You may also visit the official KAWADA or Nanoblock website for general product information and support resources.