... to be black box. 50PCS to be mater box.Colors: Clear, purple, red, yellow, green, gray, blueMOQ: 100PCS for colorful T2 ... . Normally ship clear ones.Use of Instructions:When you get your T2 tank cartomizer, you can refill it with ... it when the container is full of liquid. 2012 best clear atomizer for 510 battery ,Kanger-T2