1, Cosmetic tube, pe tube 2, Tube dia: 45mm 3, Tube Style: round tube and oval tube 4, Flip cap, flat cap. 5, MOQ: 10000pcs 2012 ... plastic test tubes Round shape cosmetic tube for cream packing1) tube shape: round shape , oval shape2) tube cap: flip top cap, flat ... screw cap, metal cap3) Tube layer: two layer tube , 5layer tubes4) tube diameter: 16mm, 19mm,22mm , 25mm, 30mm,35mm ...