If you grew up listening to the TMNT theme tune, this Tonie will appeal to the whole family. All your kiddo needs to do is pop this Tonie on their Toniebox to join in the turt-acular fun! In this high-stakes adventure, fearless leader Leonardo guides the turtles through danger, rogue robots and unlikely alliances. From Bishop's deadly trap to a final showdown with Mecha-Bishop, Leo's leadership is pushed to the limit in this action-packed, heart-filled story.