1. Product Overview
The Mushroom Micro Building Blocks are creative DIY puzzle sets designed to form various mushroom-themed figures. These sets are made from high-quality, environmentally safe ABS plastic and feature micro-sized building blocks (approximately 2.5mm). The assembly process requires a certain level of hands-on ability and offers both aesthetic enjoyment and decorative value.
Each set allows you to construct a unique 3D model, making it an engaging activity and a charming collectible or gift.

Figure 1: Assortment of Mushroom Micro Building Blocks
2. Safety Information
- WARNING: This product contains small parts and is not suitable for children under 14 years of age due to choking hazards. Recommended age is 14+ years and 18+ years.
- WARNING: Can not eat. Keep away from mouth.
- California Proposition 65 Warning: This product can expose you to chemicals including phthalates (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
- Ensure all parts are kept away from pets to prevent accidental ingestion.
3. Setup and Assembly
Each Mushroom Micro Building Block set comes with all necessary pieces and instructions for assembly. The micro size of the blocks (2.5mm) requires careful handling and attention to detail.
Assembly Steps:
- Unpack: Carefully open the packaging and lay out all the building block pieces. It is recommended to use a tray or a clean, flat surface to prevent losing small parts.
- Review Instructions: Refer to the detailed assembly instructions provided within your product packaging. These instructions will guide you step-by-step through the construction process.
- Sort Pieces: For easier assembly, sort the micro blocks by color and shape. This will help you quickly locate the required pieces for each step.
- Assemble: Follow the instructions precisely. Due to the small size of the blocks, you may find tweezers helpful for placing individual pieces. Ensure each block is firmly connected to the adjacent blocks.
- Completion: Once all steps are completed, your mushroom figure will be ready for display.

Figure 2: Example of a Mushroom Building Block with its packaging.
Packaging Details (Examples):

Figure 3: Model No. 7253 (Orange Mushroom) - 331 pieces, product size 7.6x7.6x7CM.

Figure 4: Model No. 7250 (Pink Rabbit Mushroom) - 375 pieces, product size 6.8x6.8x7CM.
4. Operating and Display
These micro building blocks are designed for creative assembly and display. Once assembled, the figures serve as decorative items or collectibles.
- Creative Play: While primarily for assembly, the blocks can be disassembled and reassembled to encourage creativity, though care should be taken with the small parts.
- Display: Place your finished mushroom figures on shelves, desks, or any flat surface as charming decorations.
- Collectibility: Collect all six unique mushroom designs to create a complete set.
5. Maintenance
To ensure the longevity and appearance of your micro building block figures, follow these maintenance guidelines:
- Cleaning: Gently wipe the figures with a soft, dry cloth to remove dust. For more stubborn dirt, a slightly damp cloth can be used, followed by immediate drying. Avoid using harsh chemicals or abrasive cleaners.
- Storage: Store unassembled blocks in their original packaging or a secure container to prevent loss of small pieces. Keep assembled figures in a stable location away from direct sunlight, extreme temperatures, or high humidity, which can affect the plastic over time.
- Handling: Handle figures with care to avoid accidental disassembly or damage to delicate parts.
6. Troubleshooting
If you encounter any issues during assembly or with the product, consider the following:
- Missing Pieces: Double-check the packaging and assembly area thoroughly. If pieces are genuinely missing, please contact the seller for assistance.
- Difficulty Assembling: Review the instruction manual carefully. Ensure you are using the correct pieces for each step. Sometimes, a small piece might be mistaken for another. The micro size requires patience and precision.
- Loose Connections: Ensure that each block is pressed firmly into place. Micro blocks require a snug fit to maintain structural integrity.
- Damaged Parts: If any parts are damaged upon arrival, contact the seller with details and photos of the damage for a resolution.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | MINISO |
| Material | ABS Plastic (Environmental safety ABS) |
| Block Size | Micro building block (approx. 2.5mm) |
| Plastic Block Shape | Self-Locking Bricks |
| Gender | Unisex |
| Recommended Age | 14+ years, 18+ years |
| Certification | CE (Certificate Number: HTT202304321LR) |
| Origin | Mainland China |
| Warning | Can not eat |
| Is Electric | No Battery |
Model Specifics:
| Model Number | Description | Approx. Pieces | Approx. Dimensions (CM) |
|---|---|---|---|
| 7253 | Orange Mushroom | 331 | 7.6 x 7.6 x 7 |
| 7250 | Pink Rabbit Mushroom | 375 | 6.8 x 6.8 x 7 |
| 7249 | Brown Bear Mushroom | 343 | 6 x 6 x 6 |
| 7252 | Blue Mushroom | 310 | 6 x 6 x 6.6 |
| 7251 | Green Mushroom | 305 | 6 x 5.6 x 7.6 |
| 7254 | White Mushroom | Varies (similar to others) | Varies (similar to others) |
8. Warranty and Support
For any product-related inquiries, including missing parts, defects, or assembly challenges, please contact the seller directly through the platform where the purchase was made. Specific warranty details, if any, are typically provided by the individual seller.
The product is certified with CE, indicating compliance with European health, safety, and environmental protection standards.
9. User Tips
- Patience is Key: Micro building blocks are intricate. Take your time with each step, especially when dealing with the smallest pieces.
- Organize Your Workspace: Use small containers or a sorting tray to keep your pieces organized. This prevents loss and speeds up assembly.
- Use Tools: A pair of fine-tipped tweezers can be incredibly helpful for picking up and placing the tiny blocks accurately.
- Display with Pride: Once completed, these figures make excellent desk ornaments or additions to a collection. Consider a display case to keep them dust-free.
- Gift Idea: These sets make unique and engaging gifts for puzzle enthusiasts, collectors, or anyone who enjoys creative hands-on activities.





