In Ben 10 Alien Force, transforming into the nearly indestructible living crystal ChromaStone gives Ben the ability to absorb any type of electromagnetic energy and emit it as a laser beam. Buildable by kids aged 5+, the alien includes glow-in-the-dark eyes and chest Omnitrix. Collect all six LEGO Ben 10 Alien Force aliens and combine them into your own morphed super alien! For ages 5 years and over.