baking a Dollar Tree mug at 250 degrees for 2 hours provided the best results. What is the best way to make, bake, and care for Sharpie mugs? A test of different temperatures, times, and kinds of washing to find out.
I can do this with the Sharpie idea. Sharpie design on mug, bowl, plate, or any other oven safe glass object! 350 degree oven for 30 min, and there you have it! Instant art to display your tea + coffee + yummy food in.