EHose Square Starbuzz Hookah HoseDesignSquares patented design uses a larger than ordinary flavor cartridge to ensure a good flavorful puff. More vapor. More flavor. More fun. The build quality of the Square E-Hose is as dependable as customers have come to expect from Square products. Unmatched and can not be compared to anything else on the market. All the components are built with durability in mind without sacrificing aesthetic appeal.The Square E-Hose comes in the box ready to use. In the box you will find: The E-Hose unit.USB chargerWall charger unitTwo complimentary flavor cartridges.Flavor Cartridges The Square E-Hose Mini is only compatible with the E-Hose flavor Cartridges which include Square Smokes flavors, made famous by their line of e-liquids, Square Drops. Most of the Square line of flavors are available for the E-Hose and they are all in varying degrees of nicotine, including zero!