Create 3D works of art with nanoblock! These micro-sized building blocks will enable you to execute even the finest details like never before! You will be amazed as this T-Rex Skeleton is assembled to the tiniest detail. With over 600 assorted pieces, create a detailed replica of a T-Rex Skeleton. Finished size 4" w x 12" d x 6.25" h. Includes detailed color instructions. Not designed for children under age 12. The smaller the block the better the detail. With many different items in our Nanoblock Deluxe Collection, you will be inspired to collect, build, and display all your works of art!