the yappy dog head is made out of the same mold as the cow a head. | |
there are at least seven color variations of mr. ugly. | |
some older stems have the pez lettering without shadow effect. | |
some stem colors are unique to only one head. | |
mickey's nose and popeye's pipe are interchangeable. | |
there is a variation of the raven dispenser with a 1" nose. | |
the non-footed pif dispenser was a premium for the french pif magazine and the footed pif for the german yps magazine. | |
about 3 to 6 years after buying a parrot you will have problems because they want to brood. |
for more information about the hobby of collecting pez dispensers check out the pez faq.