Frostini is the Italian Ice-Cream Chugger Sleek, glamorous and outgoing, he is a real showman. Being an ice-cream chugger is beloved in Chuggington. His arrival is preceded by his melodic chimes announcing he and the treats he carries will soon be there. Frostini is admired by the young Trainees and his job is the best job in all of Chuggington. Frostini's side door opens to reveal his ice cream machine.