Review on Revamp Your Filling Experience with Newflager Replacement Nozzle Filling Insulating by John Hall

The replacement tips I received do not have a threaded base although product photos show this feature. Mine are completely flat. This means they won't work with regular styrofoam cans, which have a threaded nozzle that a tube screws onto. When you press on the can here, the foam just pushes the tube down to make it fall. Absolutely absurd.