Review on Pebeo Vitrea Frosted Glass Marker Painting, Drawing & Art Supplies by Barbara Simmons

I'm buying these markers for my 5 and 6 year old sons to decorate coffee mugs for their grandparents for Christmas. We've seen "pins" on Pinterest suggesting marker use, but after some research it turned out that the markers wash off; even after baking. We decorated six or seven cups with these Pebeo markers and I'm very impressed with how well they work! My boys had no problem with it. And after letting them dry for 24 hours and then baking according to the package directions (make sure the cups heat up and cool down in the oven), we washed them and here we go! We didn't try to wash the dishwasher and I think we will hand wash. The designs aren't as smooth as a mug you would buy in a store so I reckon the design will eventually rub off, probably after a while, but we'll just advise our family to just wash and try to keep the outside that way wash as little as possible to preserve the pattern. I will definitely buy these markers again!