no smudging or coming off at all [SEP] this really truly does not smudge or come off i had this on my hands for days now the picture below shows the eyeliner after days on my hands i did dishes and took a shower which pretty much is what i do everyday the eyeliner did not fad or smudge this is incredible i am sooooo happy with this if you wear eyeliners on a daily bases you should definitely get this you will not have to re touch for weeks i think