Features: 1.This backflow incense has the feature of good stability, quick, natural, useful, fragrant 2.Suitable for home, hotel, coffee house, etc 3.Is helpful for meditating, relieving tress, sleeping ,or purifying the air etc 4.This backflow incense included 50 pcs, enough to use for a long time 5.Colorful design, both beautiful and useful, color your life specification: This backflow incense has the feature of good stability, quick, natural, useful, fragrant. Suitable for living room, hotel,yoga, tea house, etc. It's amazing, when burned, the smoke is going down, instead of going up like ordinary incense. Is helpful for meditating, relieving tress, sleeping, or purifying the air etc. Colorful combination, both beautiful and useful, color your life. s: Product size: 1.5 * 2.8 cm/0.59*1.10 inch : 50 pcs/bag mixed Weight: 90 g Color: colorful Material: wood powder + natural flavor Shape: Tower Packaging: self-sealing bag Product efficacy: meditate, sleep and purify the air Product storage: put in cool and dry place Burning time: about 13 minutes (no wind environment) Package Included: 1 x 50 pcs /bag Natural Backflow Incense