This LEGO NINJAGO Masters of Spinjitzu Ninja Training Center (71764) spinner toy is packed with everything fans need to help their LEGO NINJAGO heroes Zane and Jay. The impressive LEGO NINJAGO spinning toy offers a series of challenges for the ninja, including going down a slide, jumping over a snake pit and battling a dummy mech. This buildable children's toy includes 3 LEGO NINJAGO minifigures: Jay armed with a sword, Zane with a spinner and sword, and Boa Destructor with a sword, to play out death-defying battles. New for January 2022, when kids defeat the ninja enemies and complete their training and mission, they'll be rewarded with a collectible mission banner. The NINJAGO Spinjitzu spinner comes with interactive digital building instructions to make the building experience even more fun. The free LEGO Building Instructions app is available for smartphones and tablets. The zoom and rotation tools help you visualize the buildable model as you build. Builders can also save their progress at any point in the app. The largest building in the playset is over 4.5 in. (11 cm) high, 2 in. (5 cm) wide and 1 in. (3 cm) deep. Contains 524 pieces.