16 perforated sheets

and it's refillable rather than needing to be thrown away once empty

Dart and Nosk

Coloration: Mass-dyed neutral grey — acid-free

pilot g tec c4 ultra fine 0 4 gel pen Colors:Red 16 perforated sheetsThe Pilot G Tec C4 0. 4 mm gel pen is built for fine, detailed writing technical notes, small scale diagrams, and any work where a standard fine point pen still feels too thick. Its micro conical tip uses a multi dimple channel design around a tiny tungsten carbide ball, which keeps ink flow steady at this scale and helps avoid the scratching or skipping that can happen with very fine tips. The ink itself is a bio polymer gel formula designed to