I just finished making a tumbler for my sister who is a Math teacher. I put some hot fix rhinestones on the crown 3mm and 4mm. Hope they don't fall off.. LOL I got the tumbler at Michaels, they only had ONE clear tumbler and a number of blue and orange. The font I used was "I Hate Comic Sans" which was her choice. The crown came from LD Provincial Princess SVG set. I used transfer tape, but still had a problem getting the words on straight... I have a hard enough time on flat surfaces, but when they are curved, it's even worse... but it isn't too crooked... just hope she doesn't notice... LOL