It's cocktail hour!! Ready to mix up the perfect blend of large and flavorful hits? Look no further than the new Grav Martini Shaker Bubbler. Part of the new Sip Series and designed by Micah Evans, this uniquely themed bubbler pipe features a fixed, fission downstem and 14mm GRAV Cup Bowl. Measuring 190mm tall, this bubbler leaves plenty of room for some large volume hits.