First tested with a friend, I was immediately conquered by this unit. It is used with wax pellets of the same brand that does not seem outrageous. 6 wax discs are supplied with the appliance, fig fragrance lily, a delight. The doses given in the product description seem quite fair. I usually make me treat, institute, being rather awkward with wax strips, and I confess that the wax to be heated in the microwave fails me, is not hot enough, or outright burning, in short I have run out of patience. Anyway this device solves the problem since it maintains the wax at the right temperature for the duration of your waxing. I read in some reviews that the wax broke. The users have probably left the place too long. I myself have not encountered this problem, but in fact I pull the wax strip rather quickly after application, I wait a few seconds and I test if I see that it hangs well I pull the hairs. It works very well. I strongly recommend using a body oil after waxing. As mentioned in the product description, this helps remove residue, but it also soothes the skin that has been battered. In short, I would recommend this product to people who have already tested the waxing and who want to simplify the experience.