It's a showdown of the Sharingans, with the typically laid-back Kakashi going all out against the always-intense Itachi in an explosion of chakra energy. This Sharingan Heat-Change Mug and Coaster Set includes a mug with a design which changes when heated to reveal a crow and lightning themed background. Also included is a set of four coasters with designs inspired by the Konoha, Uchiha, Akatsuki and Hokage symbols. It's the perfect gift for Naruto fans everywhere.