Skip to main content
Important: Blesket.com is our only official website.
Skip to pagination
1 of 2

The Platinum Lineup – From Preppy to Izumo

Platinum's catalogue spans a wider price and quality range than most fountain pen brands. The table below maps each model line against what it's actually for.

Model line Body / finish Nib Writing length posted Price band Best for
Preppy Transparent plastic Steel (F, M) 150 mm $ First fountain pen, eyedropper mods
Plaisir Aluminium (coloured) Steel (F, M) 150 mm $$ Everyday carry, upgrade from Preppy
Procyon Aluminium, matte Steel (F, M) 147 mm $$ Modern aesthetic, daily writer
3776 Century Acrylic (various) 14k gold (UEF–C) 144 mm $$$ Serious daily writer, first gold nib
Izumo Natural lacquer / urushi 14k gold 150 mm $$$$ Collectors, gift-tier, lifetime pen
Curidas Plastic retractable 14k gold 141 mm $$$ Vanishing-point-style retractable

Preppy

Platinum's entry-level pen and one of the most famous "first fountain pens" on the market. Under $10, refillable with Platinum cartridges, and beloved in the fountain pen community for a specific reason — it can be converted into an eyedropper-filler with a simple silicone grease mod, turning it into the largest-capacity fountain pen under $50. See the FAQ below for the quick mod.

Plaisir

The Preppy's aluminium big sibling. Same nib unit and cartridge, same writing feel, but with a proper metal body in a range of colours. The usual "second fountain pen" recommendation after a Preppy.

3776 Century

Platinum's flagship and the one model that draws most search traffic. A 14k gold nib at the lowest price point in the Japanese gold-nib market (typically 40–60% less than an equivalent Sailor or Pilot). The Century variant added the Slip & Seal cap — the older "3776" without Century lacks this. Every 3776 sold at Blesket is the Century revision.

Nib grades available on the 3776 Century: UEF (Ultra Extra Fine), EF (Extra Fine), F (Fine), SF (Soft Fine) — a stress-reactive nib with slight flex, unique to Platinum — M (Medium), B (Broad), and C (Coarse / Music). The SF is the most-requested of the range and worth trying even if you normally write fine.

Izumo

Flagship. Natural lacquer or urushi body, 14k gold nib, and a price that reflects both. The Izumo is a lifetime pen in the literal sense — Platinum offers nib replacement and lacquer refinishing service through Blesket's dealer channel.

Curidas

Platinum's retractable fountain pen — the direct competitor to the Pilot Vanishing Point. Nib clicks out via a push-button mechanism. Lighter and more affordable than the Pilot; same core concept.

The Slip & Seal Mechanism

Platinum's patented cap design (found on every pen from the Century and up) creates an airtight seal when the cap is screwed closed. The result: ink stays wet inside the nib and feed for up to two years without writing.

Uncap a Platinum after a year in a desk drawer and it starts on the first stroke — no priming, no dry-start, no flushing needed.

Why this matters: most fountain pens need flushing and re-inking if left capped for more than 2–3 months. If you rotate between several pens, or only reach for a fountain pen occasionally, Platinum is the only Japanese brand built specifically for this use pattern.

Japanese Nib Sizing — What to Expect

Japanese nibs run one grade finer than European nibs. A Platinum F writes like a European EF; a Platinum M writes like a European F. If you prefer a bold, wet line, order one nib size up from what you'd choose on a Lamy or Pelikan.

If you want the finest line possible for small handwriting, the UEF nib on the 3776 Century is as fine as a mainstream production nib gets — roughly 0.2 mm.

The SF (Soft Fine) on the 3776 Century is the standout. It's a softer-than-normal steel-reinforced 14k nib that gives slight line variation under pressure. Not a full flex nib, but noticeably more character than a standard rigid nib.

Platinum Inks

  • Platinum Mix Free — a 9-colour system designed to be mixed. Comes with formula cards for 200+ custom shades.
  • Platinum Carbon Ink — a genuinely pigmented waterproof ink (not dye-based). Archival and water-resistant after drying. Safe in fountain pens if the pen is used regularly — rinse once a month to prevent build-up.
  • Platinum Classic Ink — iron-gall formulation that oxidises on paper for a muted, archival line. Safe in fountain pens; avoid in high-end gold-trim pens for long storage.

Buying Platinum in Canada

Blesket is an authorized Canadian Platinum dealer. All pens are genuine Japanese product, shipped from our Canadian warehouse with full Platinum warranty coverage. Fountain pens ship free on orders over $99 Canada-wide; free shipping in ON/QC on orders over $55.

 

Is every Platinum pen sold at Blesket authentic?

Yes. Blesket is an authorized Canadian Platinum dealer. All pens are genuine Japanese product with full Platinum warranty coverage, shipped from our Canadian warehouse. We do not source from grey-market channels or parallel imports.

What is the Slip & Seal mechanism?

Slip & Seal is Platinum's patented cap design, found on the 3776 Century, Plaisir, Procyon, Izumo, and Curidas. It creates an airtight seal when the cap is screwed closed, keeping ink wet inside the feed and nib for up to two years without writing. Uncap a Platinum after a long break and it writes on the first stroke — no priming, no flushing needed. No other major Japanese or European fountain pen brand offers this.

What is the difference between the Platinum 3776 and the 3776 Century?

The 3776 Century is the current generation of the 3776 — it added the Slip & Seal cap mechanism around 2011. The original 3776 (without Century) is an older model and is no longer in production. Every 3776 sold at Blesket is the Century revision.

What nib sizes are available on the Platinum 3776 Century?

UEF (Ultra Extra Fine), EF (Extra Fine), F (Fine), SF (Soft Fine — slight flex), M (Medium), B (Broad), and C (Coarse / Music). Japanese nibs run one grade finer than European nibs — a Platinum F writes like a European EF. The SF is unique to Platinum and the most-requested nib in the range.

Can I use other brands of ink cartridges in my Platinum pen?

No. Platinum cartridges use a proprietary fitting and are not interchangeable with standard international cartridges. You must use Platinum-brand cartridges, or switch to a Platinum converter and use bottled ink. This is unique among the major Japanese brands — Pilot and Sailor also use proprietary fits, while Kaweco, Lamy, and Pelikan use the standard international short cartridge.

How do I convert a Platinum Preppy into an eyedropper pen?

The Preppy's barrel is sealed at the top, which makes it a candidate for "eyedropper" conversion: remove the cartridge, apply a small amount of silicone grease to the section threads (to prevent leaks), fill the barrel directly with bottled ink using a syringe or pipette, and screw the section back in. This turns the Preppy into the largest-capacity fountain pen under $50 — about 3 mL of ink versus 0.5 mL from a cartridge. Use silicone grease only; Vaseline and petroleum jellies will damage the plastic.

Is the Platinum Carbon Ink safe to use in my fountain pen?

Yes, in any fountain pen that's used regularly. Platinum Carbon Ink is a pigmented ink (not dye-based), which means it's waterproof once dry and doesn't bleed on most papers. The pigment particles can settle if the pen sits unused for months — rinse the pen with water once a month if you're using Carbon Ink and don't write every day. Avoid using Carbon Ink in vintage or very high-end gold-trim pens that will be stored for long periods.

What is the Platinum Izumo?

The Izumo is Platinum's flagship — a lacquer or urushi-bodied 14k gold-nib fountain pen at the top of the Platinum range. Urushi is a traditional Japanese lacquer that's applied by hand in multiple layers and cures over weeks; Izumo pens are among the more affordable urushi fountain pens on the market, but they are still a collector-tier purchase. Nib replacement and lacquer refinishing are available through Blesket's dealer channel.

How does Platinum compare to Pilot and Sailor?

All three are Japanese manufacturers; all three have excellent gold nibs. Pilot tends to produce the smoothest, wettest nibs. Sailor produces the most tactile "feedback-y" nibs — writers describe Sailor nibs as "singing" on paper. Platinum sits between them, closer to Sailor in feedback but with the unique Slip & Seal advantage. Platinum is also typically the most affordable of the three at the gold-nib tier.

How long does shipping take across Canada?

Orders placed before 2 PM ET ship the same business day from our Canadian warehouse. Standard shipping is 2–5 business days Canada-wide. Free standard shipping on orders over $99; free shipping in ON/QC on orders over $55.

Recently viewed