Use tape to get uniform eyeliner #eyewings.
If your mascara has been dried out, add a few drops of contact lens solution and get it flowing again.
Use bobby pin to apply glue on your fake eyelashes.
Source: Kathleen Kamphausen
If you want to darken your kohl pencil more, warm it with a lighter first.
If you have your heart set on an eye shadow you would love to have in your lipsticks collection, then fret not! Mix it with a bit of Vaseline and you are good.
If you can still see some lipstick left in its jar, then dig in and place it in a spoon and on a hair iron till it melts. Pour it into a jar and use it till the very end. 🙂