Item NO. Specification Quantity Case size (cm) WZ-20K2E Purple cap,EDTK-K2 13*75mm,2ml 2400 48*38.5*37.5 WZ-30K2E Purple cap,EDTK-K2 13*75mm,3ml 2400 48*38.5*37.5 WZ-20K3E Purple cap,EDTK-K3 13*75mm,2ml 2400 48*38.5*37.5