'Blaze Glass' 'Mix & Match' Bong Base with stable round foot. In the bottom are 2 diffusor discs with special holes for a lot of swirling. The attachment for the bowl is bi-stable. The base with silver 'Blaze Glass' print has no kickhole. The bong can be built just the way you like it with the various other models in the 'Mix&Match' series. All components with SG 45 fit.