10 Charcoal Disks in each pack.
Light up and place in a burner and cover with the incense grains of your choice.
Light the edge of the tablet with a match or taper. The tablet will then light across its surface. The tablet should be left to burn out and cool in the holder. Warnings When the tablet has been lit, do not handle it, as it will cause a burn. Do not dispose of the ash remains in a wastepaper bin, as this may cause a fire.