Nature's Harvest is of premium quality and all natural. This variety pack stick incense contains 20 sticks: Sandalwood - Natural, Jasmine - Green, Rose - Red and Patchouli - Brown. Nature's Harvest incense sticks are made from essential oils derived from natural herbs, flowers and spices which offer the natural benefits of aromatherapy...This premium quality incense was handmade in India from 3000 year-old tradition from pure and natural ingredients...Nature's Harvest is free from harmful chemicals and clean burning."