Most safe and most functional! the personal glass is the first ever tritan drinking glass for kids – with a personal letter. set the kids’ table just as beautiful as the adult table setting with the personal glasses made of tritan. tritan is drop safe, dishwasher safe, microwave safe and the look of the glass remains as new, even after numerous times in the dishwasher. it is a medical grade plastic which means that it is 100% safe for children to eat and drink from. the most functional and sustainable alternative available for kids!