GRAV Coffee Mug Bubbler

Start your day right with a cup of GRAV. This familiar design conceals a really effective bubbler. The percolator 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 most pleasant smoking experiences in a long time.

• Size: 4" (7" Top of straw)
• Joint: 14mm Female
• Use With: Flower
• Includes: 14mm Cup Bowl
• Down Stem: Fixed fission
• Designed By: Micah Evans