Don't use a crappy iron like ev1 is saying.... The heating element in it is very unreliable and doesn't hold a constant temp. You can burn your base and wax very easily.
Really you don't need to buy some kit either... I've pieced all my stuff together along the way.
Grab some oneballjay wax, a real iron, maybe a swix or something, and get a decent scraper thats only like 3"-4" wide or so...
Tognar has all of this stuff except oneballjay I think... Tognar is the shit
"When I do good, I feel good; when I do bad, I feel bad. Thatís my religion." - Abraham Lincoln
Moral of the story: If your going to rob people, wear a diaper.