Enter the ever expanding 'nanoverse' with this miniature Ukulele nanoblock sculpture (complete with flower lei) and enjoy hours of construction fun and imaginative play. Nanoblocks are all about the creative construction process with rewarding sculptural results, and the perfect three-dimensional puzzle! The miniature blocks connect securely to create extremely detailed objects. Think big, build small. Nanoblocks fit together just like any other plastic building block sets - but as the name implies, they are much, much, much smaller. The smallest piece measures 4 x 4 x 5 mm. A great gift idea for your construction or craft enthusiast with a penchant for detail.