May 19, 2017 Georg vW cimoc: The DIRTY DOZEN Ink & Shading Brush Demo These gritty Procreate ink brushes are pressure, tilt, and velocity sensitive. My goal was to create adaptable multi-purpose brushes: 100% opacity = gritty ink brushes for linework and details 20-30% opacity = textured paint and shading brushes, also great for sketching and blocking in shapes You can get the DIRTY DOZEN Brush Set via Sellfy or Gumroad. The brushes are also included in my Megapack.