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6013 Hongdian × 1851 Hongdian ×
Typical price $37 $27
Price range $37–$37 $27–$35
Collectors who log it 30 —
Colourways 1
 5
Stocked at 1 1
For —
  • Writes correctly out of the box far more reliably than its rivals
  • Metal body and case at $20-25
  • Bent-nib version is a cheap route into line variation
  • Consistent finishing
Against —
  • Heavy for a slim pen
  • Cartridge/converter only
  • Naming is a mess — Forest, 1850, 1851, 1861 overlap
◂ better of these faded — all the same Clear all

Dimensions are mined from retailer listings — approximate. A dash means no source gave it, not that it is missing.