Les Fées Mères’ plant-based wax perfumed bars are made from rapeseed wax and are fully hand-made They’re meant to be used in a oil burner (wax burner) to bring instantly a sparkling and positive atmosphere to your household optimally up to 20h of scent per square. Each square can be reused up to 4 times to enjoy its whole containing perfume he perfumed bar can easily break like a chocolate bar and allow you to use the right amount for you wax burner cup. Chocolate bar shaped model for fruity, gourmet, spicy scents. Heart shaped bar for flowery scent