Cybernetics and liquids don't usually mix, but this is a rare exception - as long as you don't mind the occasional tongue tingle of minor electric discharge. The skull appears to be totally unaffected by any consumable liquid, but we suspect its face might be a bit stuck in that state of alert from its last caffeine spike.
These black mugs are made from quality ceramics. Hand wash to ensure the print doesn't fade.
Once your order has been placed, a team of FiXT Bots will be dispatched to retrieve materials & begin the fabrication process to your specifications. Production will take approximately 10-14 Earth business days (accounting for unexpected wormhole openings in material transit, Klaxxon raids, and retrieving bots from the packaging to prevent unexpected "adventures") before it is arrives at our intergalactic sorting facility to be carefully packaged & begin the journey to its final destination.