GRAV | Coffee Mug Bubbler | Clear | 1ct

The clear GRAV Coffee Mug Bubbler turns a familiar mug shape into a compact glass water pipe. Its hollow handle forms part of the smoke pathway, while a fission percolator diffuses smoke through water inside the chamber. Borosilicate glass keeps the construction visible, and a 14mm cup bowl completes the piece. Explore this coffee-inspired bubbler at Strains of the Earth in Jordan, Minnesota.