Razertip Pen, Standard 3.9mm (5/32") Ball Stylus Pen
Ball Stylus 3.9mm - Fixed Tipped Pen.
5/32" Steel ball on tip end is great for burnishing, shading, or drawing. Holds heat well giving more consistent burns. Needs a bit of extra heating and cooling time over most tips.
Use of heavy duty cord is recommended. Use of tip cleaning brush is perfect for cleaning these tips.