As a brand known for endless imagination and detailed designs, it only makes sense that Empire Glassworks can be found in colorful abundance here at The Dab Lab. Proudly made in the USA (right here in California!) Empire Glassworks 14mm and 18mm slides or bowls are the perfect complement to any dab rig that you want to convert to a flower bubbler. Find something that will blend with the current design, or make a statement with something outrageous. Our unrivaled selection of vibrant options from Empire Glassworks will allow you to express yourself with a design as unique as your own personality. Got a tired old clear tube or a boring bong with a female joint? Love their function but hate their look? Spruce them up with a crazy creature or nature scene custom push bowl from The Dab Lab and Empire Glassworks.