I have been using this product for years. It comes with 10 cotton strips and an applicator. You can heat this in the microwave or in a pot of warm water. I find that 40 seconds in the microwave for a full jar is enough (just make sure you mix the very hot centre into the edges).
I get mixed results every time I use it. But I think the results depend on how long the hair is and how warm the wax is. But practice makes perfect.
It smells pleasant and I have had no issue with sensitive skin.
I find this product good as its great to be able to do my bikini line especial in the summer months in my own home. At first its a bit messy but the more you use it the easier it gets. I love that the growth comes back very slowly over for me 4 to 6 weeks. This means no worry for swimming over that time. The instructions are easy to follow and the cotton swabs are reusable so can be used again and again.