1. Our incense cones are made from natural plant powder and cedar which emit natural and fresh fragrances. Comes with 10 kinds of mixed fragrances in the package, each fragrance can meet different fragrance needs. The different mixed scents include rose, jasmine, lily, mint, lavender and more. Each different fragrance is fresh, unique and long lasting. 2. Incense Waterfall Burner has a strong a very strong fragrance. Use our backflow incense cones for a great and long-lasting fragrance helps to purify the air, meditate, relieve stress, and improve sleep quality. Incense cones calm the mood, relieve anxiety and tiredness, and can also help with peaceful sleep. 3. Perfect for almost anywhere in your home or office without any direct wind, wind could cause the smoke to spread and shorter the longevity of the effect. Can be used while doing activities such as yoga. If the smell is to heavy, please make sure to ventilate to make the fragrance lighter. 4. Simply put the burning incense cone on top of a incense burner. Whilst burning, the smoke will emit thick smoke which will look like water, thus creating a relaxing effect around area of use. Each cone is small and last around 5 minutes. Suitable for small and large rooms with little wind. 5. Pack of 100 PCS Natural Backflow Incense Cones makes for a perfect gift to your nearest and dearest. These Incense Cones will definitely make them feel more rejuvenated and relaxed. The practicality of this product ensures that it makes for a perfect gift and can be used whenever. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.