Simple lid to re-seal canned food/fruit/veg after opening. Works on standard 15oz cans. Fits very tightly.
I make no claims as to how airtight this seal is or whether or not this will keep your food fresh. This is mainly to prevent the canned food from spilling or making the rest of my fridge smell like beans or whatever.
Example in photos was printed in PETG.
The author marked this model as their own original creation.