so you can see how much ink is left

keeps colors from fading

Tele & Jens

0 mm stainless steel parallel double-plate flat tip

try Grog’s Buff Proof Ink

pilot parallel calligraphy pen 2 4 mm Os Gemeos so you can see howThe Pilot Parallel 2. 4 mm is a mid width pen in the Parallel calligraphy series, using the same flat, parallel double plate nib design as the rest of the range: two thin metal plates set side by side spread ink evenly across the tip, so the pen holds a clean line as it's rotated, rather than scratching or skipping at certain angles. At this width, the pen produces a 2. 4 mm down stroke with a 0. 5 mm side hairline, a balance that works well for