Create 3D works of animal art with nanoblock! These micro-sized building blocks will enable you to execute even the finest details like never before! With over 110 assorted size pieces, you will be amazed as this Mallard takes shape right beneath your fingertips! With a finished size of 1.625" w x 2.75" d x 2.25" h, this Mallard is able to fit perfectly in the palm of your hand. Includes detailed color instructions.