The Kaloud Lotus I+® Niris® "the Black Lotus™" Hookah Heat Management Device (HMD) regulates the transfer of heat from charcoal to Shisha, and also works to reduce the ash, ultra-fine particles, and volatile gasses that pass from charcoal into Shisha making your clouds smoother, cleaner, tastier, longer-lasting. The Kaloud Lotus I+® Niris® is a Patented work of art manufactured of the highest quality materials available using manufacturing technology typically reserved for the aerospace and medical industry. The Kaloud Lotus I+® Niris® does not use anodizing or powder coating for its color, instead we use a proprietary, non-toxic method to add color. NEVER PREHEAT YOUR KALOUD LOTUS® I+ NIRIS®.