Wash the mug and let dry completely.
Paint a self-portrait with porcelain pens.
Let dry for at least 4 hours.
Turn on the oven to 160°C and fix the paint for 90 minutes.
Give away a mug with a self-portrait! This fun, personalised gift is perfect for all ages. Keep in mind that the mug should be grease-free. Wash and dry it completely before you start painting. Not satisfied with your work? No problem, just wash off the paint and start over. The mug will be dishwasher safe at 55-60 degrees after hardening.