This 18" Nebula from Amira Hookah with Click Technology has 3 color choices, Black, Green & Gold. It features stainless steel tube & a downtube with diffuser. An aerospace grade aluminum stem & the Click Technology that locks hookah stem to the hookah vase. Nebula includes a heavy aluminum tray, funnel hookah bowl, colored aluminum (2 Hose capable) stem, 10" grip handle hose with color matching tip, chameleon glass vase, downstem with diffuser, tong & a bonus item of an Amira Clay Bowl.