This 3oz bag of black gravel serves as an insulation material that also allows air to circulate which makes it great to burn charcoal discs on. Place the gravel in a heat safe dish such as an incense burner or heat resistant/ceramic bowl. LLight charcoal disc and wait 2-3 minutes. Once the charcoal is well lit, place a small amount of Millenheirs incense blend of woods, resins, and herb(s) on top of the charcoal discs and enjoy!

Black pea pebbles