Chimney HMD Kaloud style
The Kaloud style heat management device is a real alternative to the Aladin Mockingbird or Kaya Birdhunter and fits on many different heads. The heat supply can be perfectly regulated. There are only 2 - 3 charcoals required to achieve a smoke session of around 1.5 to 2 hours.
The advantage of this device, is that the ash can't get into the tobacco, it is not required to use aluminum foil. With these adjustable vents the heat supply can be controlled perfectly.