Nanoblock is a range of micro sized building blocks, designed and developed in Japan. The Nanoblock blocks are only 1/8th of the standard building blocks. The smallest piece measures only 4 x 4 x 5 mm. Each block has a special dividing flange, known as the double-ridged backing system, which allows you to easily place each piece according to your needs. Nanoblock is produced by Kawada co. Ltd, a Japanese company with headquarters in Tokyo. It has become well known across the world thanks to its unique selling points, and has developed a huge fanbase. There are so many different themes to choose from, so that all tastes and ages will find something to collect, build or gift.