Detailed description:
1. Material and brick number: high-quality ABS plastic building blocks.
2. Discover micro building blocks: value for money, replacing large and expensive building kits! The level of detail is very high! The perfect gift for budding builders or collectors.
3. Educational tools: Building blocks help improve the overall and refined motor skills, spatial awareness, and storytelling abilities of emerging builders.
4. Quality and Safety: Micro blocks are made of high-quality, durable, and non-toxic green materials, which are flexible and not easily damaged.
If any parts are found missing after receiving the package, please contact me immediately.
Note:
1.The package usually without original package, but will use bubble bag or carton box to pack it, please don't worry. 
2.Size may be 2 cm / 1inch inaccuracy due to hand measure.