3D Suction Pop It Light Up Caterpillar 
Stick the caterpillars to a hard surface with their suctions, pull away for a satisfying noise. Pop each bubble in and squeeze the caterpillar to pop them back out again. Gently tap it for a multicoloured light to flash. This very sensory item is great for sensory input, calming, distracting, aiding concentration, fun and much more.