This versatile kit is perfect for those who love to choose how they smoke depending on their mood or occasion. The unique 3-in-1 design allows you to attach either a bubbler, classic spoon, or a boro-nozzle. The Helix utilizes a "Venturi Chamber" in which 3 micro-hole and directional air-intake creates the incredible Helix Swirling Action. Watch as the tornado mixes with air to create a smooth and satisfying hit. This kit is also perfect for on-the-go action. Designed by Grav Labs and made of high quality scientific glass.