Pencils & pens I use

Pentel 0.7mm Automatic Mechanical Pencil Blue P207
Uni-ball Eye Rollerball Pen UB-157
Copic MultiLiner SP Drawing Pen
Pentel Brush Pen
Copic Ciao Marker
Copic Sketch Marker Pen 0 - Colourless Blender
Pentel Hybrid Gel Grip DX White K230W Single
Sharpie Fine Point Permanent Marker
Uni Posca Paint Marker

Hardware

Apple iMac - an essential piece of kit for me & where I spend most of my time especially for the day job

Software

Adobe Illustrator - I love Illustrator for doing my vector work so easy to use and you can do some really complex work too
Adobe Photoshop - I use Photoshop to edit & tweak my sketches before taking them in to Illustrator to vector
Sublime Text - A great text editor for writing your own code - download