Haha, artifice is a dreadfully precise field of magic. Drinking potions, on the other hand, is a rather simple task.
I also sell Shoes of Expeditious Retreat that let you double your walking and running speed, Earrings of Comprehend Languages so you don't have to rely on Google Translate, and Cloaks of Feather Fall if you fancy jumping off tall buildings or out of planes and not worrying about parachute failure.