The categories include:
Pez Dispenser Collections – maybe someone already went through the trouble of completing a set of pez dispensers – you can save yourself some work by buying their collection of pez dispensers.
If you’re looking for dispensers featuring your favorite characters, whether they’re Disney, Looney Tunes, Pokemon, Simpsons, Smurfs, Nascar, Star Trek, Star Wars, or even Tom & Jerry – this is the best place I know of to start your pez dispenser search.
Unfortunately, Transformers Pez Dispensers don’t exist. 🙁