11. Make a funnel with aluminum foil
Sometimes it may be necessary to pour liquids into narrow-mouth bottles or containers, and not having a funnel on hand can be a real challenge. However, there is a clever and inexpensive solution: use aluminum foil to create a temporary funnel. Simply roll the flexible sheet into a cone shape and use it to direct liquid without spilling. Furthermore, since it is disposable, you won't have to worry about cleaning it afterwards, saving time and effort.
