Lloyd's Ninja Mech (71757) is an excellent playset for children aged 4 and up who want to improve their building skills. It includes a posable mech toy with a cockpit for transporting the ninjas into battle, as well as two huge swords and two minifigures. This ninja playground is specifically intended to provide a fantastic build-and-play experience for children aged 4 and up. Each bag of bricks comes with a model and a character to build, allowing kids to get right into the action. A Starter Brick is included to give a partially completed basis to get kids started building. To make the experience even more enjoyable for young builders and their families, the playset includes interactive digital building instructions.