This is stupid. The end product looks like you accidentally spilled something that stains on the mug and couldn't be bothered to wipe it off all the way.
Whatever happened to putting actual coherent artwork that takes effort to make on something?
I need a youtube source.
I wanna show this to my mom, she just got a vinyl machine for Christmas, so this would be cool as **** for her to do, then do some ironic "I love coffee" slogan on it.