Brush Pen Review: Tombow Fudenosuke Double-Sided Gray/Black

Review by Tina Koyama One of the simplest sketch tool combinations I use is a black brush pen to make a line drawing shaded with a gray marker. When I’m feeling minimalist, I grab one of each, and I’m good to go. I was excited when the Akashiya Keicho double-sided brush pen first came out:…