The Ringball Bubble Classic from G-Spot is part of their Panzerschliff collection and is a variation on their standard straight bong. It is the same in all respects except that instead of a straight pipe is has a globe shaped chamber at the base, meaning more water capacity for even greater filtration, and more importantly, more capacity for more smoke and an even bigger hit. To help cool the smoke even more they have included a 3 prong ice pinch and it is embossed with a fame polished logo. Made of 3.3mm thick German made borosillicate glass, it is sure to be tough and hard wearing. The diffused downstem will also provide plenty of cleaning and filtration for your smoke and is finished with an 18.8mm female ground joint with matching male slide.