ABS round tube type: D=1.6-10(mm)
ABS round stick type: D=0.5-15(mm)
ABS half-round stick type: D=1.0-8.0(mm)
ABS square tube type: L*W=3*3-10*10(mm*mm)
ABS square stick type: L*W=0.5*0.5-6*6(mm*mm)
ABS square tube