My friend has gifted me a permanent eye makeup kit and I want to know is it safe to use these kinds of product on a regular basis? The kit includes an eye liner, mascara and kajal. The kit also includes an eye shadow which is in liquid form. I have never used these kinds of product so I have no idea on even how to use them. It will be really helpful if anyone can help me to find out are these products good to use regularly or not?