nanoblock is a micro sized building block from Japan.  Start building on a scale never seen before! This amazingly small micro sized block makes it possible to create detailed masterpieces from tiny animals and miniature musical instruments to architectural landmarks from around the globe. With exciting models to appeal to every personality, nanoblock is sure to captivate builders of all ages.

Features:

- With between 450-800 blocks, each nanoblock Challenger set takes between 90-180 minutes to complete

- Includes detailed colour instructions

- Popular with boys and girls 12+ years

- Loved by the young and young at heart