Speedball
Speedball Classic Black Pen Nib Holder
This penholder takes the C series, as well as Speedball Artist & Mapping Nibs 22B, 56, 99, 101, 512, and 513EF. This wooden holder is tapered straight back from the tip which has a metal chuck where the nibs are inserted. The chuck is durable; it will last a long time, with proper use.