OPUS Koloro Demonstrators

The OPUS 88 Koloro Demonstrator series is a dedicated eyedropper pen modelled with an acrylic body. The semi-transparent body also allows for ink to be seen swishing! 
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#6 Nib Set - Medium: Metal OPUS 88 medium-point nib with plastic feed and threaded grip section, designed for Demonstrator and Omar fountain pens.
OPUS 88
#6 Nib Set - Medium
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$33.36
X
#6 Nib Set - Medium: Metal OPUS 88 medium-point nib with plastic feed and threaded grip section, designed for Demonstrator and Omar fountain pens.

#6 Nib Set - Medium

$33.36

OPUS 88

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#6 Nib Set - Fine features a steel nib stamped with OPUS 88 and F, mounted in black plastic, for Opus 88 Demonstrator/Omar pens.
OPUS 88
#6 Nib Set - Fine
-
$33.36
X
#6 Nib Set - Fine features a steel nib stamped with OPUS 88 and F, mounted in black plastic, for Opus 88 Demonstrator/Omar pens.

#6 Nib Set - Fine

$33.36

OPUS 88

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OPUS 88 #6 Nib Set - Broad Accessories
OPUS 88
#6 Nib Set - Broad
-
$33.36
X
OPUS 88 #6 Nib Set - Broad Accessories

#6 Nib Set - Broad

$33.36

OPUS 88

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OPUS 88 #6 Nib Set - 1.5mm Accessories
OPUS 88
#6 Nib Set - 1.5mm
-
$33.36
X
OPUS 88 #6 Nib Set - 1.5mm Accessories

#6 Nib Set - 1.5mm

$33.36

OPUS 88

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OPUS 88 Koloro Demonstrator (Clear) - Flex Fine Fountain Pen
OPUS 88
Koloro Demonstrator (Clear) - Flex Fine
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$186.14
X
OPUS 88 Koloro Demonstrator (Clear) - Flex Fine Fountain Pen
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Koloro Demonstrator (Clear) - Flex Fine

$186.14

OPUS 88

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OPUS 88 #6 Nib Set - Extra Fine Accessories
OPUS 88
#6 Nib Set - Extra Fine
-
$33.36
X
OPUS 88 #6 Nib Set - Extra Fine Accessories

#6 Nib Set - Extra Fine

$33.36

OPUS 88

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Opus 88 Koloro Demonstrator (Clear) - Medium fountain pen with transparent acrylic body, visible ink reservoir, and black metal clip, featuring a #6 German nib. Sold Out
OPUS 88
Koloro Demonstrator (Clear) - Medium
-
$171.82
X
Opus 88 Koloro Demonstrator (Clear) - Medium fountain pen with transparent acrylic body, visible ink reservoir, and black metal clip, featuring a #6 German nib.
/ 1 / 2 / 3
Sold Out

Koloro Demonstrator (Clear) - Medium

$171.82

OPUS 88

This product is sold out

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Opus 88 Koloro Demonstrator (Clear) - Fine fountain pen with transparent acrylic body, revealing ink reservoir and filling mechanism, features a #6 German nib and includes an eyedropper tool. Sold Out
OPUS 88
Koloro Demonstrator (Clear) - Fine
-
$171.82
X
Opus 88 Koloro Demonstrator (Clear) - Fine fountain pen with transparent acrylic body, revealing ink reservoir and filling mechanism, features a #6 German nib and includes an eyedropper tool.
/ 1 / 2 / 3
Sold Out

Koloro Demonstrator (Clear) - Fine

$171.82

OPUS 88

This product is sold out

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Opus 88 Koloro Demonstrator (Clear) fountain pen, showing a clear acrylic body with black clip and broad #6 German nib, includes an eyedropper tool. Sold Out
OPUS 88
Koloro Demonstrator (Clear) - Broad
-
$171.82
X
Opus 88 Koloro Demonstrator (Clear) fountain pen, showing a clear acrylic body with black clip and broad #6 German nib, includes an eyedropper tool.
/ 1 / 2 / 3
Sold Out

Koloro Demonstrator (Clear) - Broad

$171.82

OPUS 88

This product is sold out

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OPUS 88 Colour Demonstrator - Medium Fountain Pen Sold Out
OPUS 88
Colour Demonstrator - Medium
-
$171.82
X
OPUS 88 Colour Demonstrator - Medium Fountain Pen
/ 1 / 2 / 3
Sold Out

Colour Demonstrator - Medium

$171.82

OPUS 88

This product is sold out

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OPUS 88 Colour Demonstrator - Broad Fountain Pen Sold Out
OPUS 88
Colour Demonstrator - Broad
-
$171.82
X
OPUS 88 Colour Demonstrator - Broad Fountain Pen
/ 1 / 2 / 3
Sold Out

Colour Demonstrator - Broad

$171.82

OPUS 88

This product is sold out

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Transparent OPUS 88 Koloro Demonstrator (Clear) fountain pen with visible ink reservoir, black metal clip, and #6 German nib, featuring a piston-filling mechanism. Sold Out
OPUS 88
Koloro Demonstrator (Clear) - 1.5mm
-
$171.82
X
Transparent OPUS 88 Koloro Demonstrator (Clear) fountain pen with visible ink reservoir, black metal clip, and #6 German nib, featuring a piston-filling mechanism.
/ 1 / 2 / 3
Sold Out

Koloro Demonstrator (Clear) - 1.5mm

$171.82

OPUS 88

This product is sold out

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OPUS 88 Colour Demonstrator - Fine Fountain Pen Sold Out
OPUS 88
Colour Demonstrator - Fine
-
$171.82
X
OPUS 88 Colour Demonstrator - Fine Fountain Pen
/ 1 / 2 / 3
Sold Out

Colour Demonstrator - Fine

$171.82

OPUS 88

This product is sold out

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OPUS 88 Koloro Demonstrator (Grey) - Medium Fountain Pen Sold Out
OPUS 88
Koloro Demonstrator (Grey) - Medium
-
$162.27
X
OPUS 88 Koloro Demonstrator (Grey) - Medium Fountain Pen
Sold Out

Koloro Demonstrator (Grey) - Medium

$162.27

OPUS 88

This product is sold out

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OPUS 88 Demonstrator (Yellow) - Fine Fountain Pen Sold Out
OPUS 88
Demonstrator (Yellow) - Fine
-
$162.27
X
OPUS 88 Demonstrator (Yellow) - Fine Fountain Pen
/ 1 / 2 / 3
Sold Out

Demonstrator (Yellow) - Fine

$162.27

OPUS 88

This product is sold out

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OPUS 88 Demonstrator (Yellow) - Broad Fountain Pen Sold Out
OPUS 88
Demonstrator (Yellow) - Broad
-
$162.27
X
OPUS 88 Demonstrator (Yellow) - Broad Fountain Pen
/ 1 / 2 / 3
Sold Out

Demonstrator (Yellow) - Broad

$162.27

OPUS 88

This product is sold out

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OPUS 88 Koloro Demonstrator (Grey) - Fine Fountain Pen Sold Out
OPUS 88
Koloro Demonstrator (Grey) - Fine
-
$162.27
X
OPUS 88 Koloro Demonstrator (Grey) - Fine Fountain Pen
Sold Out

Koloro Demonstrator (Grey) - Fine

$162.27

OPUS 88

This product is sold out

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OPUS 88 Demonstrator (Yellow) - Medium Fountain Pen Sold Out
OPUS 88
Demonstrator (Yellow) - Medium
-
$162.27
X
OPUS 88 Demonstrator (Yellow) - Medium Fountain Pen
/ 1 / 2 / 3
Sold Out

Demonstrator (Yellow) - Medium

$162.27

OPUS 88

This product is sold out

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OPUS 88 Demonstrator (Yellow) - 1.5mm Fountain Pen Sold Out
OPUS 88
Demonstrator (Yellow) - 1.5mm
-
$162.27
X
OPUS 88 Demonstrator (Yellow) - 1.5mm Fountain Pen
/ 1 / 2 / 3
Sold Out

Demonstrator (Yellow) - 1.5mm

$162.27

OPUS 88

This product is sold out

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OPUS 88 Colour Demonstrator - 1.5mm Fountain Pen Sold Out
OPUS 88
Colour Demonstrator - 1.5mm
-
$171.82
X
OPUS 88 Colour Demonstrator - 1.5mm Fountain Pen
/ 1 / 2 / 3
Sold Out

Colour Demonstrator - 1.5mm

$171.82

OPUS 88

This product is sold out

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OPUS 88 Koloro Demonstrator (Grey) - Broad Fountain Pen Sold Out
OPUS 88
Koloro Demonstrator (Grey) - Broad
-
$162.27
X
OPUS 88 Koloro Demonstrator (Grey) - Broad Fountain Pen
Sold Out

Koloro Demonstrator (Grey) - Broad

$162.27

OPUS 88

This product is sold out

More Details →