Futuristic model building has never been this easy! Cool, futuristic style construction with a variety of build options - from simple to complex! Build impressive super sized showcases with these easy fit pieces! From a T-Rex to a Robot with real working anamatronics! The set comes with clear instructions and free build option for older children allowing them to create custom models only limited by their creativity! Join the next generation of building toys with a massive 617pieces! Suitable for both boys and girls!