Hexbug Nano Transformers - Optimus Prime Can't wait to watch the Transformers: Age of Extinction? Let's have some HEXBUG Nano Transformers fun before the release of the movie! The ultimate robotic drones in the age old conflict between AUTOBOT and DECEPTICON. Each HEXBUG Nano TRANSFORMERS comes with transformable clip-on armor backpacks inspired by popular TRANSFORMERS characters. Swap out the armor combinations for epic TRANSFORMERS action! 6 characters are featured in this series (EACH SOLD SEPARATELY): Crosshairs, Drift, Bumblebee, Lockdown, Galvatron, Optimus Prime