inks, markers, fineliners, all in varying textures and strokes! you can change the min size of the brush to get a brush-pen like look and feel, if you don't like the uniform sizes
some of them have more texture, making them fit for more chaotic or dirty drawings, while some look like a very clean pen stroke, use them however you like! you can change the pressure sensitivity to make them look like more regular digital pens as well, whichever suits you best
Category 1