Kulture no longer stocks Sovereignty Glass water pipes due to unforeseen circumstances. We now carry our own brand of water pipes which cover the basics, like straights, beakers, dome percs, tree percs, UFO percs and stem lines. Check out Kulture water pipes in our online store. If your are looking for scientific pipes with innovative percolation may we suggest Toro water pipes, 4.0 Glass water pipes, Mobius Glassworks water pipes, and Termini Tubes. All are very comparable in terms of quality to Sovereignty Glass water pipes. Sovereignty Glass (SG) waterpipes are finally back in stock. There have been some improvements made to their pipes as well. There was once an issue with their 8 armed tree percs. Sometimes the perc's arm or arms on SG's would break off on the inside. There's no way that's going to happen now! The arms are now fused to the bottom. There's an upgraded splash gaurd too. It's nice to see a break from the traditional style of splashguard. SG waterpipes have always been a favorite of customers and Kulture employees. They've been out of stock since February, so come check them out!