• Collection: Exquisite gifts & Beautiful Home Decor. • Material: Ceramic, handmade crafts & Unique design. • Backflow incense might take 30-40 seconds to start; • Package include: 1 Incense Holder & 10 backflow incense cone. • Simply place an incense cone at the top of the waterfall and with the cone's special properties, the smoke starts to flow in reverse direction, that is from top to bottom and in-turn creates a beautiful smokey waterfall