Ashleigh and Burwood Raspberry Dragons Eye fragrance oil lamp set includes a 250ml bottle of Antique Rose fragrance oil. These lamps use a catalytic combustion technique to diffuses fragrance around your room. Don't worry thy are really simple to use and we include instructions with each set. Not only will Ashleigh and Burwood lamps infuse the air you breath with blissful fragrances, it will also purify the air and kill harmful bacteria.