The biggest little block in the Nanoverse. Build your very own miniature bass guitar with the smallest building blocks in the world! The miniature building blocks connect securely to create an extremely detailed mini bass guitar that stands at 5 inches tall. The finished Nanoblock bass guitar will fit perfectly in the palm of your hand! A moderately challenging building set for beginner building block fans, the Nanoblock bass guitar building set features over 140 micro building blocks allowing you to build in greater detail. From the Nanoblock Musical Instruments series. Collect the entire set!