- Heavy Duty Pen 68M - Medium Brass Calligraphy
- Medium Brass Calligraphy - Heavy Duty Fixed-Tip Pen. The brass sleeve on these tips takes a bit longer to heat up but will maintain its heat more consistently than a plain wire tip. Very smooth to use and not at all prone to "digging in". 3/32" wide.
- Available as: Standard pen, standard tip only, heavy duty pen and heavy duty tip only.