Song of India Concentrated Perfume Oils are highly concentrated non-alcoholic and long lasting. These oils are made from elements of essential oil and perfume oil, making these a high quality perfume. Oils used are extracted from flowers, leaves, plant roots and wood. These perfume oils have a unique quality of maturing over the passage of time, they store well - for up to 10 years or more. As they grow older, they go thicker, darker and the fragrance matures. You can use this oil for burning in oil aroma lamps, add it to massage oil, dab small amounts on your body or simply rub some oil onto your hands and wipe over your clothes, bed linen or curtains. Each 10 ml bottle comes in a decorative purple box with a roll on applicator for the bottle.