Ben Tennyson, a 10-year-old boy, is on an extended summer vacation with his Grampa Max and cousin Gwen when he discovers a magical device- the Omnitrix watch. This amazing device gives Ben to ability to transform into any one of the spectacular alien heroes, each with its own unique abilities. Ben, Max and Gwen travel the country in their mobile home- the Rust bucket, and have a blast beating down would be villains along the way. Diamondhead can transform his body into diamond weapons such as blades and bludgeons. He can also fire lethal crystal shards from his hands and resist attacks with his sturdy crystal chest. Guess diamonds really are the hardest substance in the universe! Recreate scenes from the Ben 10 Cartoon Network TV show, with the Ben 10 articulated figures which each come with a matching themed accessory. Each articulated action figure is approx. 4-5.5 inches tall.