How to Make Fantastic DIY Watercolor Coffee Mug - You Will Be Amazed To See What You Can Achieve With A Plain Coffee Cup And Some Nail Polish! - She Turned A Plain Mug, Nail Polish And A Toothpick Into Something Amazing!
Permanent marker. Coffee mug. 350 degree oven. 20 min. (Although we tried this with colorful "ceramic" markers and let the mom's decorate according to their personalities. The marker came off though because we did not bake!