Sandalwood Incense Cones - One Box of 25 Cones Total No. of Cones: 25 in each box, One Box; Package: Master Packs of Crush-proof, bubble-packed. Chinese Quality: Natural, Herbal extracts of floral combinations; Burn Time: About 15 minutes each cone; Cone Length: 1.1 inches, Base Diameter: 1 inches Manufacturing Style: Hand-rolled; Chemicals: None, non-toxic;