The Blue Orchid Roller wax is a non sticky glittery blue wax that leaves virtually no residue on the skin. It glides on beautifully, taking the stress out of waxing large areas of the body like legs, chest, back and forearms - with no dripping spatulas involved! The 100g cartridge will fit into most standard heaters and you should get approx. 4 half legs or 2 full legs from a single cartridge.