... ,tooling,cooling sink or vacuum cooling sink,drawing and cutting devices etc.It has such features sa ... are single-color,double,double-color,tri-color and four-color drink straw makers,which all can ... pick,the refills of ball point pen and water color pen,toy pipe industrial casing pipe,droping ... etc.It uses the materials such as PE and PP etc.Main Technical Parameters:Mode Monochromatic StrawDichromatic ...