How can i keep eye kohl on for a log time?

When i wear it on my eye lid i put the same colour eye shadow over it to keep it on longer and to prevent it from smudging when i blink.How can i keep eye kohl on for a log time?
press the end onto a hot iron, it works better (:How can i keep eye kohl on for a log time?
To prevent it from smudging u can use a powder based concealer before putting it on. Even better u can put on some powder after the concealer and then wear the eye kohl.


I guess that guerlain released a powder kohl, like the old one used in arab countries, check it out.
Use an eye primer before putting on any eye colour. The primer helps colour to last all day,