Nanoblock Christmas Tree Building Kit coloured using soy ink manufactured from high quality ABS plastic alternative rebuilds of sets are limited only by your imagination With over 340 assorted size pieces, you will be amazed as this Christmas Tree takes shape right beneath your fingertips Level of Difficulty: 3 (on a scale of 1-5 with 5 being the most difficult) With a finished size of 3.12.5" w x 3.125" d x 5" h, this Christmas Tree is able to fit perfectly in the palm of your hand