I did my eyebrow course last year, and have only been doing friends and family every now and then, because I don't feel confident. This year I have decided I need to crack on with it, practice makes perfect and all that I don't want to Be taking my wax heather to clients houses, it takes quite a while to heat, I'm worried about spillages in their house and my car, and if they are only having a eyebrow wax it seems silly heating a big pot. Is there a roller wax anyone can recommend? I've been looking at the salon services mobile wax kit with rollers, but the rollers look quite big and it doesn't say whether it's for brows or for larger areas, i.e. Legs etc. Thank you xx