Package Contains 1 x dotRDA 24mm V1.5 1 x Cap (aluminum, Ultem, or stainless steel) 1 x dotKey 1 x Allen Wrench 2 x dotCoils 2 x Drip Tips (Black and Ultem) 1 x Spring 3 x O-rings 1 x 24k Gold Plated 510 Squonk Pin Set 1 x Certificate Of Authenticity