These Stamford Backflow Incense Conesare designed so that smoke cascades down to enhance the beauty of the burner and perfume your home.
The smoke cascades downwards as these back flow incense cones have a hole through their centres and the special back-flow burners (not included in this pack) have reservoirs for the smoke to flow through.
Contains 12 incense cones approx
Made from perfumery raw materials only
For best results place it on back-flow incense holder