This LEGO 71756 NINJAGO Hydro Bounty Building Set is a complete kit with 1159 pieces to build a submarine that is sure to spark the interest of any LEGO enthusiast. With a NINJAGO theme, this set is perfect for children aged 9 years and above who are interested in buildings and submarines. The product is brand new and comes in the original box packaging, making it a great addition to any LEGO collection. The LEGO set is part of the Ninjago product line and was released in 2021. The set includes the LEGO character Ninjago and is a part of the LEGO subtheme Building. Get ready to dive into the world of NINJAGO with this amazing building set!