Challenging and fun for all the construction enthusiasts in the family, nanoblock lets you build in greater detail than ever before. The smallest nanoblock™ block measures just 4 x 4 mm!
This nanoblock™ set is part of the challenger range.
- Level of Difficulty - 5 (on a scale of 1-5 with 5 being the most difficult)
- Number of pieces - 600
- Includes detailed color instructions and spare blocks
- Appeals to both boys & girls 12+ years, and adults