A Great Bargain!
I've purchased nearly the exact same kit from a different company a few years ago, but had to leave the warmer behind in an international move. I found this one on Folica for less than a paid for my other kit (about $15 less!) and it's also updated with a bottle of powder that the other kit did not have. So far, great deal.
My unit has a screw loose in the main housing that is rattling around, but otherwise, it works just fine. It heats up as expected (about 20 mins or so when turned onto high) and works just like it is supposed to. I will say that the warmer isn't the highest is quality or durability (I wouldn't buy it as a salon warmer, only for in-home use) but it's great to get someone started into at-home hair removal or to get a small business up and running at a steal of a price! You can always upgrade later!!
All and all, I've always been happy with Gigi waxing products and this is no exception. It's a great deal for what you're getting--a definite must if you want to very affordably get into waxing!