This is a deep bowl piece made of thick and heavy glass. It is a 14mm bowl piece and has unique cube design. Perfect for all 14mm glass water pipes! We ship items discretely with no outside labeling on the package. All US orders ship free with USPSFirst-Class Mail®. You must 18 years of age, or in some cases 21 depending on what state you live in, to shop on this website. Please feel free to message us with any questions you may have.