The UPC 8" Donut Water Pipe is another high quality, affordable UPC water pipe made of premium borosilicate clear glass. Its unique feature is a donut base. When the donut base is filled with water, the balance and stability on this water pipe is perfect, not allowing it to tip over. This bong stands 8 inches tall and features a diffused downstem sitting at a 45 degree angle. The diffused downstem is a simple yet effective percolator. The glass straight tube has slits or holes at its base under the water which allows the smoke to cool down as it travels through the openings. Another great feature of this downstem is that it is removable, making it easy to change downstems and an easy to clean bong. Last but not least is an ice pinch feature which allows you to place some ice in the center of the straight tube to further cool down the smoke for a less harsher and smoother hit. Do Nut miss out on this great deal, get yours today and enjoy right away!