The well-shaped 'Blue Betty' bong from 'Black Leaf' is handmade of the best borosilicate glass with a wall thickness of strong 4mm. In addition to its graceful curves, the blue Betty has an ice chamber, a slit diffuser adapter, a 5-arm percolator and a herb bowl with pull-up handle/roll-stop.

The diffuser adapter and the percolator bring the water to bubbling and the heavy air swirls cool and filter the smoke very well. The mouthpiece is also pleasantly rounded and the round base makes the standing of the water pipe absolutely safe.