Shoyeido's Horin Incense Assortment - 20 sticks Named after periods and places in Japanese history, Shoyeido's Horin series offers a modern twist on the ancient art of incense appreciation. Uses a patented new technology exclusive to Shoyeido, delivering pure essence without waste of a 'support core'. 20 Sticks (4 each of five scents) and a biodegradable holder come in a beautiful gift box. Approximate burn time per stick (2.75" long) is 20 minutes. All Natural - Pure aromas... No bitterness, no synthetic oils or fragrances. Shoyeido incenses are made in and imported from Kyoto, Japan using 300 year old and exclusive family-owned recipes.