The 3.5-inch long Helix Taster Chillum from Grav Labs is an amazing little device for enjoying dry herbs made of durable clear glass. 

The patented Venturi chamber that Helix pieces are famous for have tiny holes pointing at the same angle around the largest part of the chamber. These holes allow a small amount of fresh air to mingle with the smoke and cool it down while also pressing the smoke against the walls of the bulb, creating a unique swirling effect.

True to its name, the Taster Chillum has a tiny bowl with just enough space for about one flavorful hit. This tool is often used by connoisseurs and competition judges to test a product. You can use it to discreetly enjoy smooth and flavorful hits when smoking your favorite flower strains.