A roll of ten extra large (4 cm) charcoal tablets for burning loose incense.
To use, hold the charcoal table (tongs for charcoal are also available from my shop) and carefully light it. When you hear the crackle, put the tablet down in a heat-proof container. The charcoal is ready for your incense when the top layer turns to grey ash. Do not touch or handle charcoal after it has been lit, as it will be very hot.