This is the first mug designed by Promystix in collaboration with Bauer Pottery.

The mug is shaped like an antique cannon. The glaze looks like a well corroded iron pirate cannon. One side has a skull and the other a ship's steering wheel. The mug is designed to sit in a 3d-printed base, which was an optional purchase on the Kickstarter used to fund and release the mug.

The Cannon design was available in the Death Blow and Hell Fire editions, with the Hellfire being glazed in a blood-red and black scheme.