Aroma diffuser. Top notes are citrus, bergamot, grapefruit; middle notes are lychee, jasmine, rose; base notes are Indian patchouli, vetiver, vanilla, white musk. Volume: 100 ml. Material: glass, reed sticks. The set includes white reed sticks, they absorb the liquid from the bottle and fill the room with aroma. You can vary the strength of the flavor by shortening the sticks or removing a few pieces for a lighter flavor.