Beautiful Peek a Boo Mugs with Hidden Safari or Farm Animals in bottom. When the cup is full, when you drink, the Animal appears. Not a Matched Set of 4. 1 is from Pier 1 Imports, the other 3, not sure who made them. Unused Condition! Price is for the Set of 4. * The one from Pier 1 has a funny looking Zebra, has the nose of Hippo almost :) - a little crazing appears when it is filled with liquid, but not cracks, no chips. Great for Adventures in dining! Thanks for Shopping!