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Transparent Platinum Preppy Crystal fine 03 fountain pen, capped, with a black cartridge visible inside; seller postcard not pictured
Product photograph
Stationery

Platinum Pen ↗

Preppy Crystal Fine 03

A transparent cartridge fountain pen for everyday writing, with a fine stainless-steel nib.

Model / variant PSQC-400 #4 Fine 03

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View on Amazon.co.jp (opens a new tab)

Opens Amazon.co.jp (Amazon Japan). Check the exact variant, seller, price, stock and delivery eligibility for your address there. International delivery is not guaranteed.

A closer look.

The Crystal version has a clear polycarbonate body and a Fine 03 stainless-steel nib. The original specification includes one black ink cartridge. Before buying: use compatible Platinum cartridges; the official release lists SPSQ-400 and SPN-100A. Do not assume compatibility with other cartridge systems. The linked Amazon.co.jp listing includes a seller-added postcard A; the photograph shows only the pen. Check the selected nib size and bundle contents before ordering. This is not the opaque-bodied Preppy or a converter bundle.

Product details

Model / colour: PSQC-400; #4 Crystal; Fine 03 (0.3mm)
Length / diameter: 138mm / maximum 13mm
Weight: 13g
Body / nib: Polycarbonate / stainless steel
Original pen contents: One black ink cartridge
Amazon offer: One pen plus seller-added postcard A; postcard not pictured

A product from a Japanese company; country of manufacture is not implied.

Sources & product information

Specifications may vary by market. Please confirm current details with the manufacturer.