When you drop one of these magic tablets into a glass of water it will begin to bubble and dissolve, eventually infusing the water with a delicious cupcake flavor. But don't limit yourself to water. These Effervescent Drink Tablets work just as well in milk, juice or soda. Great for making bizarre beverages or slipping into a friend's drink when they're not looking. Each 2-1/4" (5.7 cm) round tin contains about fifteen tablets.