$45.00 Neurosmith Jumbo Block Catchy sing-along songs teach toddlers all about shapes as they explore the many surprise features and textures of this giant block of fun. Plush block has 6 different geometric-shaped flaps that hide secret pockets, surprise activities and various zippers, buttons and snaps. It includes 6 upbeat tunes and peek-a-boo mirror. Teaches shapes, colors and dress-me skill seven helps baby to stand up. It is also compatible with 3-in-1 cartridges