Absolutely simple, yet gorgeous design makes this a great piece. It takes a great amount of workmanship to produce a bubbler smoking pipe with a coil tube. The coil tube acts to cool the smoke out for a smoother smoke. The pipe is flawless and made of high quality borosilicate glass. All of our glass items are individually hand-blown and beautifully handcrafted. Final Clearance, No refunds, No complaint item. Minor scratches. Color or shape may vary slightly from photos, making yours a one of a kind item!