A set of 4 brushes for lineart, sketching, colouring and blending.
It's not quite a round brush, so it is good for variety.
Overview:



Grunkly black's colour cannot be changed, it is best used for lineart. Grunkly colour is good for if you like to draw lineart with colour, or for any colouring needs. It blurs a little at the start. Grunkly blend harsh drags the colour very far. Grunkly blend kind is much softer.
Lineart example:

This was drawn using only grunkly black on 1.5. The canvas is 1600x1600, 72 dpi. Using the brush on a smaller setting is good if you like a fineliner look.
Sketch example:

Drawn using grunkly black on 7.0 at 50% opacity. The canvas is 1600x1600, 72 dpi. Used this way, it makes for a nice sketching brush.
Colouring example:

Here is an example of the grunkly set used for colouring. The flats were done with grunkly colour. The blending in the hair was done with grunkly blend harsh, and the blending on the face was done with grunkly blend kind.
grunkly pen set