Sketch, scribble, and doodle with a variety of sketching brushes. :0
An abundance of sketching brushes, some based on real media, others purely digital. Play around with them and see what settings are right for you. The most important part is that your hand is comfortable while drawing, do not be afraid to modify these. :0

1. Lonely Heart Ballpoint Pen - Originally made for a ballpoint pen set, now released to you. ♥
2. Static Liner Pencil - Works as a pencil, a line art pen, and an airbrush. Adjust texture, density, & opacity to taste.
3. Pen made while Angry (and I don't remember why) -
4. Hollow Rectangle Ballpoint - A weird sharp edged pen that can also be used to color.
5. Water Pen - A gentle pen that looks good in monochrome. Its sister is the Wet Wet Pen.
6. Napkin Pencil - A triangular pencil with the texture of a napkin. My favorite of the pack.
7. Crunchy Scribbler - A crunchy friend...
8. Crunchy Friend Pen - ...and another crunchy friend. Adjust to your liking.
9. Drying Marker -This marker "dries" out, and can erase itself. See the .gif below.

10. Silky Sketch - Very silky pen. Adjust opacity & density curves to suit your pen pressure needs.
11. Colored Pencil, light - A weird colored pencil that has a little bit of bumpiness to it.
12. Wet Wet Pen - The sister of the Water Pen. Also looks cool in monochrome.
13. Halftone Homie - A pen with a visible halftone background.
14. The Squibbler - A chunky pen with a harsh texture. Someone made something like this, then it got deleted for using my texture, so I remade it. :,(
15. Smokey Pastel - A rectangular pastel that lays down a lot of pigment. You can use it as a strong pencil too.
16. Brainless Pen - For some reason I feel brainless when I use this. Very easy pen.
17. Gentle Highlighter - A classic highlighter. A remake of a material that was taken down that I liked.
18. Sketch Filler - You can use this to color and shade your sketches. It works on tilt, but you can change it to pressure if your tablet does not support that (or you don't like tilt).

19. Build Up Step Sketch - A pen made by request. It cuts off sharply on dark/lightness.
20. Colored Pencil, Sandy - I'm sure I've released a pencil like this before, but have another with a new tip.
Here is a gif of how the drying marker works:

And here's a bunch of doodles using the pens:






Pencils
Markers
Inks