When hand drawing stuff, these are some of the materials I use the most:
- Pilot G2 07 markers
- Fine point Sharpie
- Copic Sketch markers
- Prismacolor markers and colored pencils
- Derwent watercolor colored pencils
- Micron 01 pens
For digital illustration, such as most Sober Rabbit comics, I use Tayasui Sketches app for iPhone and draw with my finger.
For other digital work, I use Sketches for iPad and Procreate for iPad.