American Made Glass 8 inches tall Bubble base water pipe grommet style herb slide connection & downstem. Grommet colors vary. Made from worked glass right here in the USA, these Phoenix Rising Classic Double Bubble Water Pipes are made with clear glass with a double bubble base. These water pipes stand 8 inches (20.3cm) tall, and each pipe includes a grommet style herb slide connection and downstem. Grommet colors vary.