http://www.daub-brushes.com/csp/

Clip Studio Paint It is my "workhorse" choice for illustration and sketching. Starting from its ancestor IllustStudio I've designed lots of tools which are the pillars of Daub Brushes.  DAUB tools are designed side by side with traditional media artists, digital professionals and common users too, to give the most natural feedback and to be funny to use, balancing responsiveness and quality.  All my Clip Studio Paint brushes and the following exclusive sets are included in the Super Bundle!

Pigmento Mk2 (32 New Brushes)

Washes (16 New Brushes and 8 Papers)

Atramentum
Aenigma
Monoceros
King - Queen - Jack
Strokator
Basiliscus
Imber
Spatula
Joyful Bristle
Acrylics
Lapis
Inks and Pigments
FluidInk
Watercolors Vol. 1 and Vol. 2
Brush Set One
Markers (Updated!)
Dry Media
Concept Tools
Bad 18
Pigmento
Expressive Strokes
Textures Volume 1
Textures Volume 2
Imber Paper Textures