Toysmith Crinkle N Connect

Is it for tactile play, music-making fun, or visual stimulation? Why not all of the above? Stimulate all the senses with these colorful accordion-like tubes. Stretch 'em and scrunch 'em and curl 'em into shapes. Connect them together to build tunnels or whatever the imagination wants. Delight in the pop and crunch and wind noises. Great for sensory stimulation and creative play.