Charcoal Discs – pack of 10 Charcoal Discs – pack of 10 Charcoal Discs – pack of 10 Charcoal Discs – pack of 10 (1 ratings) The safest and most convenient way to burn Loose Incense, and more . . . £2.50 Quantity: at £2.50 each Add To Basket 11 in stock. Charcoal Discs – pack of 10 Small charcoal-discs in tubes of 10 pcs. Diameter 33 mm. The safest and most convenient way to burn Loose Incense, Herbs, Resins, Palo Santo Chips or even small leaves of White Sage. 1. Place a self-igniting charcoal disc on a fire-proof surface, away from flammable objects and light it. 2. Be aware that these discs may occasionally sparkle profusely upon ignition. 3. Allow enough air to flow around the charcoal to make sure burning. Some people prefer to open the window whilst it is igniting as it gives off smoke. 4. Once the charcoal disc has finished sparkling it will start to glow, usually first on one side, slowly spreading over the disc. 5. When the entire disc is glowing red hot it is ready for adding the incense. Keep incense and charcoal out of reach of children. Exercise due caution when igniting your charcoal disc and when discarding of used ashes.