6 Boxes of 24 Backflow Incense Cones Nag Champa White SageTotal: 144 conesBox dimensions: Length 20.5 cm - Height 11 cm - Depth 12.5 cmBurn time per cone: Approximately 15 minutesDoes not work with traditional incense burners, only with backflow incense holdersDiscover our Nag Champa and White Sage backflow incense cones, a perfect blend to create a soothing atmosphere and purify your space. Each box contains 24 incense cones, and this set includes 6 boxes, for a total of 144 cones.