GRAV 9" Helix Straight Base Bong

Let us introduce you to the new HELIX bong by GRAV. This piece is specifically designed to give you the best experience possible. By using a custom designed body it first uses its fission downstem to diffuse smoke through your water chamber, and then then the venturi chamber comes in using 3 air intake holes to create a tornado of smoke super cooling it for your enjoyment. It's....science.

• 9" tall
• 14mm helix bowl

The Heartland Review

Before we even get into the fun stuff let hit the basics. The first thing you notice about this piece is its unique shape, and its super thick glass. The base is thick and heavy to make sure it stays upright, while the party takes place up top. Although I haven't personally smoke tested this exact piece, we have tried many vortex chamber pieces, and they really provide a unique experience all around. As your inhaling the smoke first travels through the perc in the base giving some basic filtration, and then once it gets to the top chamber the 3 angled intake hole spin the smoke like a tornado and cool it before it reaches you. This system called "helix' is proprietary by GRAV and it really does provide a cool unique addition to this piece. If you want to break into the piggy bank for this one, I promise it's worth every penny.