Brush pens can use any number of inks but tend to use higher-quality ink which differs from the inks used in felt tips”. Read More Best activity books for kids aged five to 11 ...

The classic Pen 68 features a versatile 1mm fibre tip, though it’s also available with a metallic, brush or precision tip. The ink is water-soluble, which means it takes roughly 24 hours to dry ...

The Times took care to note that Obama’s favorite has a “micro-tip,” but Dowdy, who favors extra-fine tips, thinks that’s a misnomer. “The .08mm writes like a 1.0, and the 0.5 is like ...