Alvin 295 Professional Parallel Glider 10 inches Perfect for laying down dialogue guides or perspective grids. Such a time saver!
Kuretake No. 8 Fountain Brush Pen (DP150-8B) This brush pen has such great fine line control it's crazy.
Copic Markers MLA2 Multiliner Inking Pen, Set A-2 These are a must for my dialogue, hatching, straight lines, edges, etc.
Strathmore STR-346-1 Smooth Bristol (24 Pack), 11 by 17" I can't really go wrong with this Bristol. It absorbs ink well with little or no bleeding.