A 3D printable calligraphy spacing gauge designed specifically for Pilot Parallel pen sizes (6.0mm, 4.5mm, 3.8mm, 2.4mm, 1.5mm).

This tool lets you quickly draw consistent guideline sets for ascenders, main body, and descenders using proportional spacing ratios (varies by model version). Simply slide the extended rail along a straight edge and mark through the precision holes.

Features:

• Sized for Pilot Parallel nib widths
• Multiple ratio versions available (e.g., 3/4/3, 3/5/3, etc.)
• Extended alignment rail with under-lip fence
• Clean, compact layout for practice sheets

Print flat. No supports required.