This LEGO Ninjago Creative Ninja Brick Box (71787) building toy for children aged 5 and up contains everything ninja fans need to train their heroes and embark on countless exciting action-packed adventures. The building toy consists of 530 LEGO pieces that inspire creative building and includes 3 buildings, an obstacle course with 3 interactive training stations, a weapons chamber full of ninja gear, a LEGO Ninjago ninja car, and a ninja motorcycle. The playset also features 6 fully equipped Ninjago minifigures: Nya, Kai, Master Wu, a male and a female ninja student, and the skeleton hunter, all armed with weapons. For the very first time, a Ninjago set comes in a LEGO brick box that encourages children to use their imagination to build their own structures and vehicles. Additionally, the box serves as a LEGO storage container for LEGO bricks, making cleanup quick and easy. The LEGO Builder app guides you and your child through a simple and intuitive building adventure. You can zoom in and rotate models in 3D, save sets, and track your progress. This ninja construction toy with a LEGO storage box makes a great birthday gift or everyday present for children aged 5 and up, providing them with a fun building experience before they dive into exciting ninja stories. The dojo measures 16 cm high, 17 cm wide, and 6 cm deep.