Some Sharpie mug DIYers may advise you to spray the mug with acrylic sealing spray to make sure the Sharpie etchings doesn't rub off. I personally didn't want to do that because the spray can be toxic ...

Sublimation printing can turn plain mugs into colorful, personalized designs that last. With the right blanks, inks, and heat press, you can make drinkware for gifts, décor, or even to sell. You can ...