We received this as a submission, and what a cute project! I had no idea you could decorate ceramic coffee mugs with regular Sharpies! I love how bright the colors turned out and the adorable little Harry Potter face (complete with mini Gryffindor scarf collar!).

What would you draw on your coffee mug? A Star Trek insignia? The Star Wars Rebel Alliance logo? A couple of Portals?

• DIY Sharpie Mug tutorial at Nerd Craft Librarian
• More Harry Potter crafts at GeekCrafts
• More Tutorials at GeekCrafts