Chewy Tubes are an innovative oral motor device designed to provide a resilient, non-food, chewable surface for practicing biting and chewing skills.;The hollow design provides lots of opportunity for jaw movement.;Use it to help redirect people who are chewing on their clothes or for practicing biting and chewing skills.;Chewy Tubes are non-toxic, latex free and lead free. Contains no PVC or phthalates;Made in the USA!