Nanoblock Santa and Reindeer Building set Now, Dasher! now, dancer! now, Prancer, and vixen! on, Comet! on, Cupid! on, donner and blitzed! join St Nick on his famous ride (170 pieces, level 2) Nano blocks are a superior building experience with greater challenge, sophistication and detail than any other construction set Build models with incredible detail, astounding Authenticity and unparalleled realism, results unmatched by other Block-Based systems With bricks as small as 4mmx5mm and manufactured to the highest tolerances for a perfect fit, make amazing 3D art that fits in the palm of your hand The smaller the brick the better the build; all sets come with detailed step by step instructions, for ages 8+