Glass Bubbler Pipes

Back by popular demand, the GRAV® Slush Cup has made its triumphant return. The whimsical shape recalls an icy sweet treat, and the Slush Cup will definitely deliver tasty hits. The new and improved 14mm straw is thicker and sturdier than before,...

Start your day right with a cup of GRAV. This familiar design conceals a really effective bubbler. The perc and smoke pathway are built into the mug's handle. Great hand-feel and an ample bubbler chamber combine to make the GRAV Coffee Mug one of the...