Using your Magic Mixies Magical Mist Refill Pack is a breeze. First, take out the instruction manual and have a quick read. It'll guide you through the process. Then, grab one of the vial of vegetable glycerin. Simply insert it into the appropriate spot in your Magic Mixies crystal ball as shown in the manual. Now you're ready to create magic! You can enjoy up to 40 misting moments from each vial. Remember to keep the vials in a cool, dry place when not in use. If the mist doesn't seem to be working as well, check to make sure the vial is properly inserted. Also, keep the crystal ball away from direct sunlight and heat to maintain the quality of the magic mist. With this refill pack, you can keep the magic alive for a long time.