Need Info About Hard Wax

I have heard about this hard wax but not sure if the same is available is Hyderabad or in other cities of India. Has anyone, here @ IL used this or heard of this?

What are the pros and cons of it? Which brand us suggested? Any tried and tested experiences of it?

 

thank you .. but that was not at all useful.. i already know about normal wax.. my post clearly asked about hard wax. I have searched and not found relevant info, hence posted.

As a moderator, kindly ensure that relevant replies are given and not just for the namesake or to mark a zero response thread as a responded thread.