Our Epsilon chillum was engineered using Computational Fluid Dynamics to be noticeably smoother than most similarly-sized dry pipes. 

Thanks to it's 3 mini-cyclones, it produces a cool, filtered and regulated draw -- no more hot hits, tongue ash or 'surprise' harshness.
All this in a small, portable and easy to clean package.

Features:

• Small -- only 1 inch longer than your average lighter
  
• Simple design -- easy to disassemble for cleaning
• Smooth -- 3 cyclones clean and cool smoke
• Removes 99% of tar particles larger than 4 microns
• Silicone end caps let you pack a bowl and save for later
• See-through Borosilicate glass panels
• Heat-dissipating Aluminum frame
• Filters smoke without requiring complex (difficult to clean) geometry
• Includes scraper tool for removing tar deposits from cyclones