The "Reznor Knockdown" Expansion Set from the LEGO Super Mario series (71390) will be a great addition to your collection. This set is designed for children and includes exciting elements that allow you to create new levels and challenges for Mario. The set features Reznor figures, as well as numerous interactive details that will make the game even more thrilling. You can buy this set online with delivery to delight young builders and fans of the Super Mario universe.