Does anyone have any experience with chalk painting clear glass mugs? We just got done painting around 300 of them with standard "brush" chalk paint. Turns out, when the liquid condensates on the class it starts to peel the paint away. Real cool, right?! NOT!
But I was wondering if anyone has experience with spray paint on glass? This would be another option for us...Because it's so "easy" to peel off we might just soak them, peel it off, and repaint--with spray paint---300 mugs. Ugh!
Any suggestions are much appreciated

Thanks.
This is the general "look" we are going for:
A+K

"Be who God meant you to be and you will set the world on fire."
--St. Catherine of Siena