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MyPenFlow
Brand · Taiwan · est. 2008

TWSBI

The house

What makes a TWSBI.

TWSBI is one of the most-stocked brands in our catalog.

Signature pens

See full lineup ↓
The catalog

268 TWSBI pens we track.

Prices as of 2 Nov 2026. Pens in stock somewhere come first. Total-cost-landed disclosed at the retailer level.

TWSBI Diamond 580 Clear

TWSBI Diamond 580 Clear

steel
$35
48 shops
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TWSBI ECO Black Marble w/Bronze Fountain

TWSBI ECO Black Marble w/Bronze Fountain

steel
$37
42 shops
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TWSBI ECO Indigo Blue w/ Bronze Fountain Pen

TWSBI ECO Indigo Blue w/ Bronze Fountain Pen

steel
$35
42 shops
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TWSBI ECO Bahama Yellow Fountain Pen

TWSBI ECO Bahama Yellow Fountain Pen

steel
$23
41 shops
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TWSBI ECO White RoseGold Fountain Pen

TWSBI ECO White RoseGold Fountain Pen

steel
$35
41 shops
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TWSBI ECO Black Fountain Pen

TWSBI ECO Black Fountain Pen

steel
$23
38 shops
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TWSBI ECO Slate Blue/Onyx Fountain

TWSBI ECO Slate Blue/Onyx Fountain

steel
$37
38 shops
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TWSBI ECO Irish Green / Onyx Fountain

TWSBI ECO Irish Green / Onyx Fountain

steel
$37
37 shops
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TWSBI ECO RootBeer w/Bronze Fountain Pen

TWSBI ECO RootBeer w/Bronze Fountain Pen

steel
$40
37 shops
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TWSBI ECO Smoke w/ RoseGold Fountain

TWSBI ECO Smoke w/ RoseGold Fountain

steel
$35
37 shops
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TWSBI ECO Carrara w/Onyx Fountain Pen

TWSBI ECO Carrara w/Onyx Fountain Pen

steel
$37
36 shops
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TWSBI ECO Clear Fountain Pen

TWSBI ECO Clear Fountain Pen

steel
$26
36 shops
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TWSBI ECO Caffè w/Bronze Fountain

TWSBI ECO Caffè w/Bronze Fountain

steel
$34
35 shops
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TWSBI ECO Espresso w/Bronze Fountain

TWSBI ECO Espresso w/Bronze Fountain

steel
$35
35 shops
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TWSBI Diamond 580ALR Black

TWSBI Diamond 580ALR Black

steel
$45
34 shops
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TWSBI Diamond 580ALR Prussian Blue Fountain Pen

TWSBI Diamond 580ALR Prussian Blue Fountain Pen

steel
$45
34 shops
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TWSBI Diamond 580 Iris

TWSBI Diamond 580 Iris

steel
$55
32 shops
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TWSBI ECO Plum w/Onyx trim Fountain

TWSBI ECO Plum w/Onyx trim Fountain

steel
$37
32 shops
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TWSBI Diamond 580ALR Navy Blue Fountain Pen

TWSBI Diamond 580ALR Navy Blue Fountain Pen

steel
$45
31 shops
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TWSBI Vac700R Iris

TWSBI Vac700R Iris

steel
$55
31 shops
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TWSBI ECO Serpentine w/ Bronze Trim

TWSBI ECO Serpentine w/ Bronze Trim

$37
30 shops
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TWSBI ECO Transparent Yellow Fountain Pen

TWSBI ECO Transparent Yellow Fountain Pen

steel
$23
30 shops
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TWSBI Diamond 580 Smoke RoseGold II

TWSBI Diamond 580 Smoke RoseGold II

steel
$55
29 shops
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Showing 1–24 of 268 pens

Price spectrum · the TWSBI catalog
Best total landed, current prices
Entry
Mid
High
Prestige
$3$100$250$500$1,000$175
Retailers

Where to buy TWSBI.

118 retailers stock TWSBI pens that we track. We do not yet hold authorised-dealer records for this brand, so none is flagged; duty and shipping are disclosed at the row level.

M

makobaUS

Stocks32 of 295Avg ship—Cheapest from$33.14Ships toWorldwide
Visit makoba →
U

UnboundIE

Stocks24 of 295Avg ship—Cheapest from$59.45Ships toWorldwide
Visit Unbound →
T

ttpenUS

Stocks18 of 295Avg ship—Cheapest from$37.95Ships toWorldwide
Visit ttpen →
P

PenmanHU

Stocks15 of 295Avg ship—Cheapest from$60Ships toWorldwide
Visit Penman →
P

penobloDE

Stocks15 of 295Avg ship—Cheapest from$37.01Ships toWorldwide
Visit penoblo →
P

PenniniDE

Stocks14 of 295Avg ship—Cheapest from$47.11Ships toWorldwide
Visit Pennini →
S

scribephUS

Stocks14 of 295Avg ship—Cheapest from$42.41Ships toWorldwide
Visit scribeph →
C

CharalsUS

Stocks8 of 295Avg ship—Cheapest from$30.77Ships toWorldwide
Visit Charals →
S

simbo-grGR

Stocks6 of 295Avg ship—Cheapest from$50.36Ships toWorldwide
Visit simbo-gr →
PR

Penna RuRU

Stocks3 of 295Avg ship—Cheapest from$75.42Ships toWorldwide
Visit Penna Ru →
O

oddnoddUS

Stocks3 of 295Avg ship—Cheapest from$40.99Ships toWorldwide
Visit oddnodd →
M

MidocoCA

Stocks2 of 295Avg ship—Cheapest from$6.79Ships toWorldwide
Visit Midoco →
I

IsartES

Stocks2 of 295Avg ship—Cheapest from$67.24Ships toWorldwide
Visit Isart →
T

tudos-noNO

Stocks1 of 295Avg ship—Cheapest from$18.27Ships toWorldwide
Visit tudos-no →
H

HakadorDE

Stocks1 of 295Avg ship—Cheapest from$122.25Ships toWorldwide
Visit Hakador →
L

lexis-seSE

Stocks1 of 295Avg ship—Cheapest from$70.59Ships toWorldwide
Visit lexis-se →
B

blesketCA

Stocks1 of 295Avg ship—Cheapest from$39.32Ships toWorldwide
Visit blesket →
Editorial · tagged twsbi

Read more from our reviewers.

More coverage of this brand is on its way.