Zebra Pen, SARASA Grand Retractable Gel Pen, Solid Brass Barrel, Fast-Drying Black Ink, 0.7mm Point, Ideal for the Left-Handed, Eliminates Smudging, Gold Brass Barrel, 1-Pack, (45511)

OP, I just found this pen on the /pens sub, and I'm going to give it a shot! Sharing in case it works for you too -- it says it is specifically for lefties like us! https://a.co/d/017wvXqM