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Piston Fill

Versus

TWSBI Eco vs Lamy Safari

Around $35 the road forks: a real piston filler with 1.7 ml on board, or the modular icon with the swappable-nib party trick?

Option A

TWSBI Eco

Pick the Eco to marry bottled ink — the demonstrator barrel holds a week of writing and the piston ritual is half the joy of the hobby.

Option B

Lamy Safari

Pick the Safari to stay flexible — cartridges for travel, a converter for bottles, and a nib wardrobe for under $15 a size.

The decision table

TWSBI EcoLamy Safari
FillingPiston, ~1.7 ml (barrel is the tank)Cartridge/converter, ~0.6 ml
Ink logisticsBottles onlyCartridges or bottles
Nib rangeEF–B + 1.1 stub, factory-fittedEF–B + stubs, user-swappable
MaintenanceOccasional piston re-grease (wrench included)Rinse and go
DemonstratorYes — watch your ink sloshOpaque (Vista variant excepted)
Best forJournalers, ink enthusiastsCommuters, experimenters

The bottom line

Capacity versus convenience at the same price. If you already own three bottles of ink, the Eco. If you are one pen into the hobby, the Safari keeps options open.

Read the full TWSBI Eco vs Lamy Safari breakdown →

A plain-ink note: some links on this page are affiliate links. As an Amazon Associate we may earn a commission when you buy through them — at no extra cost to you. It never changes the price you pay, and it never changes a verdict.

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