Pack up election materials?, 17 letters
Cereal buyer's proof-of-purchase, 6 letters
Certain proof of purchase, 6 letters
Old-fashioned proof of purchase, 6 letters
Proof of purchase, perhaps, 6 letters
Some proof-of-purchases, 7 letters
Mail-in for a toy ninja?, 12 letters
*Omnivore in a shell, 9 letters
Critter in a domed shell, 9 letters
Hard-shelled critter, 9 letters
Pet that hisses when frightened, 9 letters
Shelled North American creature, 9 letters
Kansas' state reptiles, 10 letters
Any of various shrubs or vines of the genus Lycium with showy flowers and bright berries, 8 letters