Product pictures are custom orders I've done before! 

Want a custom cup? want to put something specific on a cup!

Perfect! This is just for you! 

Go ahead pick which glass cup you want and color, then put this item in your cart. When you click on "add to cart" and where it says "Special instructions for seller" Type exactly what you want on the cup! (if you wanted more then one color then just add that in the instructions!