Created for children or adults as a safe and effective tool, for seeking additional sensory input into the jaw, practicing biting and chewing skills, developing initial oral motor skills or rehabilitating the jaw. Designed to increase sensory input by means of the raised dots on the shaft. Chewy Tubes are latex-free, lead free and they do not contain PVC or phthalates. Chewy Tubes colours are all FDA compliant and CE marked. Age 3+ (or less with supervision).