Place the charcoal insert in your charcoal lighter. Place up to 4 briquettes on top. Turn on the lighter - in a few seconds the briquettes start to glow. And only a short time later you are ready for your Shisha. For 4 or 8 charcoal briquettes at the same time - according to your needs: Simply place the additional charcoal attachment on your lighter. There's already room for 4 more briquettes to glow through.