The Glass type (Japanese: ガラスタイプ Glass type) is one of the elemental types. Notable Trainers that specialize in the Glass type include Obsius of Promethea Falls. Before becoming champion and choosing not to specialize, Dillon also specialized in the Glass-type. The Glass type wasn't available before Generation IV, though it has been commented that if it had been, all of it's moves would have been Special.