Compare3 of 4

RS1 Majohn × Wancai Mini Majohn × RS3 Majohn ×
Score 7.5medium confidence 7.4high confidence 7.1low confidence
Reviews read by hand 7.5 7.8 —
Reddit sentiment — 6.9 7.1
Typical price $98 $17 $41
Price range $69–$110 $5.16–$69 $36–$41
Collectors who log it — 185 —
Mentions found 1 950 25
Filling Cartridge / converter Eyedropper Cartridge / converter
Nib Schmidt #5 nib · Schmidt #6 nib
Nib widths Extra Fine · Fine Calligraphy · Extra Fine · Fine Extra Fine · Fine · Flex
Length capped — — 108 mm
Diameter — 14 mm —
Weight 32 g 11.9 g —
Materials titanium · stainless steel · metal ebonite / hard rubber · stainless steel · acrylic · resin acrylic · resin · metal
Homage to Kaweco Sport — —
Colourways 1
 46
 3
Stocked at 4 5 2
For
  • Solid machined titanium
  • Octagonal barrel won't roll
  • Schmidt-fitted versions sidestep the nib lottery
  • Ink capacity that embarrasses pens five times its size
  • Genuinely pocketable, posts to a usable length
  • The cheapest way to try either brand — often under $10
  • More colourways than any other model in the catalogue
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Against
  • ~$98 — by far the most expensive pocket pen either brand makes
  • Heavy for its size
  • Eyedropper filling means ink on the fingers and burping if you overfill
  • Tiny unposted
  • Nib QC lottery at its most pronounced at this price
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◂ 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.