17" H2O Glass Water Bong with Double Layer Honeycomb Vape4change Sale! from 16999 /per Option1 Blue Green Trans Black Qty. Add to Cart Thanks for signing up for restock notifications! There was an error signing up for restock notifications. Please try again. This item is currently on backorder but you can still purchase it now and we'll ship as soon as more become available. Quality Borosilicate Glass 17" Height Tube Thickness : 5 mm Double layer honey comb diffuser Mushroom diffuser 3 Pinched ice catcher Thick bowl for 18 mm female Joint Stemless AVAILABLE ONLINE ONLY! Tweet