The LEGO Creator 3in1 Space Mining Mech (31115) building set is a must-have for space and robot fans who love to role-play action scenes. With posable legs and arms, a spinning buzz saw, a jetpack on its back, and a changeable expression face, this set provides endless hours of imaginative fun. The set includes a green alien and set of crystals for added dimension, and can be rebuilt into a cargo carrier with a robot pilot, or a 2-legged LEGO robot. This 327-piece set is a challenging build for kids aged 7 and up and makes the perfect birthday or holiday gift. The posable Space Mining Mech stands at over 6 inches (15 cm) high and is a great size to play with on the go. Combine with other LEGO Creator 3in1 sets for even bigger adventures.