Customer Reviews

After trying the 0.5 black, blue, and the 0.4 blue, this refill for the Ohto Ceramic pens is my favorite. The flow is constant and rich, and the color is fantastic. It looks larger than a normal 0.5 pen, but I've learned to love it! The only thing I've noticed is that they run out fairly fast compared to other inks. But it's well worth it!