Super Toobs are bendable, stretchable, snappable plastic accordion tubes that spark a ton of creative fun! Link 'em and bend 'em in infinite ways for fidgeting fun; create unique tooob art and mega marble mazes... the sky's the limit! These neat sensory tooobs make the coolest sound when pulled or pushed together. A popular occupational therapy tool and special needs toy for working on bilateral coordination skills, motor planning, and upper extremity strengthening. Very neat!