For the very first time, I use a cold wax like this one, and I sincerly recommend you to try it! for the first time I found it not messy at all, very easy to use, and it didn't irritate my very sensitive dry skin. I will repurchase it again and again!
You only need to put it in the microwave for 25 seconds, not too hot to use. I wouldn't suggest you to use it for your bikini zone if you have coarse hair, otherwise I find it to be perfect!