Special Plasma Grenade and storage pod given to all Plumbers as part of their military arsenal;Proto-Tech Booster has special time release wind up and explode feature plus storage case for survival supplies;Attach onto the Proto-Tool (item 32415) for Ultimate Proto-Tool adventure;Blister Card

• Ben 10 Omniverse Role Play Proto-Tech Booster

Ben 10 Omniverse Role Play Proto-Tech BoosterBandai