GRAV Helix Chillum Material_Metal The SPG-designed umbrella perc rig

The SPG-designed umbrella perc rig from Grav (formerly Grav Labs) is a uniquely designed rig that's loaded with features

Double Tier Showerhead Percolator

Built in Stainless Steel Poker

The percolator can also be removed to easily clean the inside of the rig

The Raw logo is proudly engraved in the high quality

GRAV Helix Chillum Material_Metal The SPG-designed umbrella perc rigThe Helix Chillum is the most adorable and affordable member of the Helix family brought to you by Grav (formerly Grav Labs). This pocket size Helix brings the same great swirling action you love in a compact size. The unique helix design spins your smoke in the chamber before inhalation and cools your smoke for a smoother smoking experience. Available in several colors. Unique Helix Design Most Affordable and Compact Helix Piece Cooler, Smoother