... is mainly to produce drink straw,sprinkler pipe,ect. Tricolor Drink Straw Making machineryCharacteristics:Drink straw makers are composed of frequency ... 14mm.Application:This Tricolor Drink Straw Making Machine is mainly to produce drink straw,sprinkler pipe,otton stick,candy stick,tooth ... ball point pen and water color pen,toy pipe industrial casing pipe,droping tube and other small open pipes etc. ...