T.C.
Plexi-glass. Glue a cube together and fill with blue & white clear confetti to make it look like an ice cube. Then wrap it with a wide blue ribbon and Big bow.
Wrap a box with Faux fur and hot glue ears/nose...etc. to it like a wrapped bear/puppy...etc.
Does it "HAVE" to be a box? Use a plastic fishbowl. Fill it with plastic gravel and a plastic fish. Wrap with a Big Red bow.
Buy 6 inexpensive Christmas books (Little Golden). Glue them into a cube to make your box. Add a ribbon and bow.