The Pilot Iroshizuku line of inks are well known for their vibrant colors and all-around well-behavior. So it is no mystery that Kon-peki has found its way onto the shelves of many fountain pen users. This highly praised ink is a beautiful, bright blue color reminiscent of a warm summer sky. Water resistance is poor and the ink becomes barely legible when exposed to water. Like most of the Iroshizuku line of inks, Kon-peki flows well in most pens and puts down a lovely wet line. I get no bleed through on Rhodia paper, even with heavy flex writing. The lovely shading does well to give the ink a playful feel and the hint of a red sheen adds a little something special that makes this ink a must have for anyone who loves bright blue inks.
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