I bought Lakme Absolute Kohl Kajal from Shopperstop (Lakme counter) and am using it since 1 year. I am a regular user of Kajal. I tried many kajals before, but Lakme Absolute Kohl Kajal is the best Kajal till date.
Pros:
It does not smudge
It is water resistant
It does not harm your eyes
It comes with a smudger along with the kajal pencil
Long lasting, 10 hours. One pencil can be used daily till a year.
Cons:
You need to sharp the kajal once a week.
You can only remove this kajal with oil.