Hey, the school has begun again! And we offer to celebrate this fact making chemical and mathematic formula drinking glasses. The supplies are glasses and Elmer’s Painters Paint Markers or Martha Stewart Glass Paints in some colors you prefer. Google some chemical formulas, mathematical equations and geometric diagrams and start copying them onto the glasses using various colors. Let dry and enjoy! You may also apply some top coat like Mod Podge to seal but I think Martha Stewart Glass Paints are sufficient. Drinking of such glasses with your kids or schoolmates is incredible!