All Platinum fountain pens, from the $5 Preppy to the 14k gold nib Century, use the same ink cartridges and converters. Try a new color in your Platinum!
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Ink Cartridges for Platinum Pens, Black, Box of 10
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AVAILABILITY: In stock (6 items)

BRAND: Platinum Pen

These cartridges refill Procyon, Preppy, Prefounte, Curidas, and all other Platinum cartridge pens. They also work in Kuretake brush pens that use fountain pen refills. They will likely not work with other brands, since Platinum uses a distinctive format for...

$7.99
Ink Cartridges for Platinum Pens, Red, Box of 10
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AVAILABILITY: In stock (10 items)

BRAND: Platinum Pen

These cartridges refill Procyon, Preppy, Prefounte, Curidas, and all other Platinum cartridge pens. They also work in Kuretake brush pens that use fountain pen refills. They will likely not work with other brands, since Platinum uses a distinctive format for...

$7.99
Carbon Ink cartridges
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AVAILABILITY: In stock (6 items)

BRAND: Platinum Pen

Platinum Carbon Ink is our recommendation for those who need waterproof, permanent fountain pen ink. Most fountain pen inks are made with dyes, which typically are water-soluble and prone to fading over time. Carbon Ink is made with extremely small...

$3.99
Ink Cartridges for Platinum Pens, Blue-Black, Pack of 2
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AVAILABILITY: In stock (5 items)

BRAND: Platinum Pen

These cartridges refill Procyon, Preppy, Prefounte, Curidas, and all other Platinum cartridge pens. They also work in Kuretake brush pens that use fountain pen refills. They will likely not work with other brands, since Platinum uses a distinctive format for...

$3.49
Ink Cartridges for Platinum Pens, Yellow, Pack of 2
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AVAILABILITY: In stock (8 items)

BRAND: Platinum Pen

These cartridges refill Procyon, Preppy, Prefounte, Curidas, and all other Platinum cartridge pens. They also work in Kuretake brush pens that use fountain pen refills. They will likely not work with other brands, since Platinum uses a distinctive format for...

$3.49
Ink Cartridges for Platinum Pens, Pink, Pack of 2
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AVAILABILITY: In stock (6 items)

BRAND: Platinum Pen

These cartridges refill Procyon, Preppy, Prefounte, Curidas, and all other Platinum cartridge pens. They also work in Kuretake brush pens that use fountain pen refills. They will likely not work with other brands, since Platinum uses a distinctive format for...

$3.49
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