Hand-crafted stainless steel nibs can be inserted into Speedball pen holders. When lettering Italic, Roman, Blackletter, etc, select a broad-edged tool like the C-Series Speedball nibs. When lettering pointed pen hands, such as Copperplate, use a flexible pointed nib such as the Speedball 99 or 103. For monoline lettering, select a Speedball B-series nib. Flat edged pen point, steel brush. 12/box. E3/4.