Super Mario Pipe Coffee Mug
An 8-Bit mug like the pipes in Super Mario Bros.! We're not sure if this leads to an underground level or has a plant in it though.
Of course, it's pretty likely there's just some coffee in it.
This is a slightly larger than normal mug that holds 15 oz. of your favorite caffeinated beverage. It is 100% dishwasher and microwave safe, so there's that.