The LEGO Ninjago NINJAGO City Workshops 71837 is a brand new sealed set that features a complete LEGO city from the NINJAGO theme. With a total of 3244 pieces, this set allows builders aged 14 and above to construct NINJAGO City with intricate details and design. Made of high-quality plastic material, this set is of Danish origin and comes in a box packaging. The set number 71837 indicates that it is a part of the NINJAGO series and offers hours of creative play for fans of the popular LEGO theme.