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P20 Asvine × P36 Asvine ×
Score 8.0high confidence 7.9high confidence
Reviews read by hand 8.0 7.8
Reddit sentiment 8.0 7.9
Typical price $38 $79
Price range $38–$50 $62–$86
Collectors who log it 185 54
Mentions found 197 81
Filling Piston Piston
Nib — #6 nib · Bock
Nib widths Extra Fine · Fine —
Length capped 146 mm 145 mm
Diameter — 15 mm
Weight 28.3 g —
Materials stainless steel · acrylic · resin titanium · acrylic
Homage to — Conid Bulkfiller Kingsize
Colourways 9
 1
Stocked at 3 3
For
  • Piston filler at a cartridge-pen price
  • Reported to hold ink for weeks without hard starts
  • Standard #6 nib unit takes JoWo
  • Comfortable resin body, light in hand
  • Factory Bock nib option removes the QC lottery
  • Titanium alloy body
  • Piston fill, ~145mm capped
Against
  • Trim and finish are plain next to the V-series
  • Piston is not user-serviceable without the Asvine tool
  • Costs roughly double the P20
  • House-nib version gives up the main advantage
◂ 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.