Yet another nerve-wracking but productive Rollerball working experience… no, not the 1973 James Caan motion picture… the equally harrowing Rollerball pen development… actually it is not that challenging as soon as you know what you’re performing… This 1 is black walnut, with inset wavy traces created of maple. You can buy any of my pens,… Continue reading Rollerball Pen – Walnut with Maple wavy lines