Introducing the world's smallest building blocks! Developed in Tokyo, nanoblock has a patented double feather design to lock pieces firmly together and let you build in greater detail than ever before. Each set includes anywhere from 100 pieces to more than 5800 pieces. Try nanoblock, the biggest little block in the nanoverse!
Nanoblock is a mico-sized building block system with its smallest piece being a mere 4mmX4mmX5mm. Challenging and fun for all the construction enthusiasts in the family, nanoblock lets you build in greater detail than ever before.