There is a weapons variant which is also good but screwable by some of the animalism combat cards.

The submachine gun was a bullpup, select-fire, open bolt, blowback operated submachine gun with a screwable suppressor that is capable of using many different 9x19mm cartridges.

Finnish designer Eero Rislakki designed a plastic jerry can in 1970 with a small screwable stopper on the top side behind the handle to allow air flowing in to ensure smooth fuel outflow.