Design your own funnel
Lacking a funnel? You do not have to buy one! Simply roll up a heavy-duty aluminum foil and mold it to become cone- shaped. This spontaneous funnel is more beneficial than the traditional funnel which is normally rigid.
An aluminum funnel can be folded and bended in any direction. This allows for it to reach odd points and holes such as those used to fill oil in vehicles but are hidden behind engines. It is also easy to discard and does not require constant clean up. Now that you are a genius on the uses of aluminum foil, take a look at these brlliant indoor uses for vinegar.