This ball tip set of 5 includes 0.8mm(1/32"); 1.2mm(3/64"); 1.5mm(1/16"); 2.0mm(5/64"); and 2.3mm(3/32") tips.
Chrome steel balls welded onto the end of the tip gives excellent heat retention (better as the ball is bigger). The polished ball ends are buttery-smooth to write and draw with. Line widths are consistent and repeatable in all directions.
Will only work with the Binding-Post Interchangeable-tip Pen #BPH.
Use of heavy duty cord is recommended. Our brass brush #HB58 is perfect for cleaning these tips.