Micro-sized building toys by Ohio Art’s Nanoblock toy brand inspire older children’s creative juices. Nanoblock micro-sized building block system is an innovative way to construct buildings, animals, characters, musical instruments and more. Educational Toys Planet is proud to present the architectural building sets by Nanoblock. The children can recreate the famous architectural landmarks from different countries and continents of the world and have tons of building fun. Phenomenally educational, exquisitely designed, quality made, Nanoblocks are awesome building toys!