While not an electronic device, this kitchen item will appeal to the dragon-loving gadgeteers. The Dragon Cake Pan holds just a little less than 2 boxes of cake mix or a bundt cake mix. It’s molded to look like a scaly dragon curled around three eggs. The pan is made of heavy aluminum alloy, is dishwasher- and oven-safe to 500o, and measures 10.5″ in diameter x 4″ tall. A dragon cake will make the perfect centerpiece at your next Game of Thrones, The Hobbit, or Lord of the Rings viewing party. The Dragon Cake Pan is $24.99 at ThinkGeek.