Cristal Arts sells glassware. The shop has two sections, one sells glass creations like castles, animals, and even Disney characters. The second section sells more practical works of glass like mugs, picture frames, and the like. You can have your mug or picture frame etched with the message of your choice right on the spot. There is a glassblower that works in the shop, and they are always interesting and fun to watch.
If you are interested in glassware, there is another shop called The Glass Slipper that sells the same types of items and you may also want to have look there. The Glass Slipper is located inside the Cinderella Castle.