Micron pens come in tip sizes, from ultra-fine 0.20mm up to heavy 0.50mm tips, allowing artists to switch from wispy hairlines to bold, defined strokes effortlessly. The acrylic-based pigment ink ...

Der Kritzler is a motorized plotter that can make this into a reality. It’s a laser-cut pen holder suspended from a pair belt pulleys. Those belts have counterweights, which make it easier for ...