Fountain Pens
Platinum Plaisir review
One of the very few pens at any price whose maker publishes a nib width in millimeters - wrapped around the best cap seal in the cheap tier.
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This site keeps a running complaint about nib widths: makers sell nibs as letters, letters are not comparable between brands, and a Japanese Fine is narrower than a German Fine in a way no letter tells you. The nib size guide exists because of it.
Platinum is one of the few makers that solves this by simply printing the number. The Plaisir's listing states a Fine nib of 0.3 mm. That is a measurement, it is comparable with any other measurement, and it is more disclosure than pens costing ten times as much offer.
What Platinum publishes
Unusually much, and all of it useful:
- A nib width of 0.3 mm for the Fine grade - a real measurement rather than a letter.
- A stainless steel nib, stated as such.
- The Slip and Seal mechanism, which Platinum states prevents ink from drying out.
- Smooth writing with reliable ink flow, which is the one marketing line in the set and should be read as such.
The model code is PGB-1000, with a number for the color. That is worth knowing because the Plaisir is sold in a lot of colors and the listings are otherwise hard to tell apart.
The pen
Quick picks
Ranked for the beginner buying their first setup. Every pick names who it is wrong for.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 |  Platinum Plaisir The Preppy's nib and its excellent cap seal, wrapped in anodized aluminum instead of cracking plastic. | A Preppy nib in a body that survives a bag | $24.24 · View on Amazon #ad Price as of October 18, 2026. How this is funded |
| 2 |  Platinum Preppy The cheapest honest fountain pen on the shelf, and the only one on this page you can lose without minding. | Finding out whether you like fountain pens at all | $6.84 · View on Amazon #ad Price as of October 18, 2026. How this is funded |
| 3 |  Platinum Carbon Black cartridges The same permanent carbon ink as the bottle, in a cartridge, for a Preppy or Plaisir you actually carry. | Pigment ink without a bottle | $5.10 · View on Amazon #ad Price as of October 18, 2026. How this is funded |
| 4 |  Platinum Carbon Black, 60 ml A true pigment ink: the blackest line you can get out of a fountain pen, and permanent once dry. | Line work and archival notes |
1. A Preppy nib in a body that survives a bag
Platinum Plaisir
The Preppy's nib and its excellent cap seal, wrapped in anodized aluminum instead of cracking plastic.
#ad Price as of October 18, 2026. How this is funded
The Plaisir is the answer to the one real complaint about the Preppy: the body. Same nib, same slip-and-seal cap that resists drying, but in metal.
That cap seal is the reason to care. A pen that writes on the first stroke after three weeks in a drawer is a pen that gets used, and Platinum's cap does that better than anything else at this price.
You are paying several times the Preppy's price for a body, not for a better nib. Whether that is worth it depends entirely on whether you carry the pen.
| Nib | Fine; the same nib unit family as the Platinum PreppySource: Platinum Plaisir, Fine (retail listing, read 2026-09-01) |
|---|---|
| Body | Anodized aluminumSource: Platinum Plaisir, Fine (retail listing, read 2026-09-01) |
| Filling | Platinum proprietary cartridge; a Platinum converter fitsSource: Platinum fountain pen converter (retail listing, read 2026-09-01) |
| Nib width in mm | 0.3 mm (Fine)Source: Platinum Plaisir, Fine nib (retail listing, read 2026-09-27) |
| Nib material | Stainless steelSource: Platinum Plaisir, Fine nib (retail listing, read 2026-09-27) |
| Cap | Slip and Seal mechanism, which Platinum states prevents ink drying outSource: Platinum Plaisir, Fine nib (retail listing, read 2026-09-27) |
What it does well
- Cap seal genuinely resists drying between uses
- Metal body at a modest price
- Nib shared with a pen whose width Platinum actually publishes
What it does not
- Costs several times the Preppy for the same writing experience
- Proprietary Platinum cartridges
- Colors are limited and loud
Skip this if the pen will live on a desk — a Preppy writes identically for a fraction of the money.
2. Finding out whether you like fountain pens at all
Platinum Preppy
The cheapest honest fountain pen on the shelf, and the only one on this page you can lose without minding.
#ad Price as of October 18, 2026. How this is funded
Platinum publishes the nib width in millimeters, which almost nobody else in this category does. That single fact makes the Preppy the cleanest reference point on the whole site: when we say a Japanese Fine is about 0.3 mm, this is the pen we can point at.
The slip-and-seal cap is the other reason it matters. Platinum's cap mechanism keeps the nib from drying out for months, so a Preppy left in a drawer usually writes on the first stroke — the failure that puts most beginners off fountain pens for good.
It is still a cheap plastic pen. The cap cracks if you post it hard, and the body is not built to survive a bag full of keys.
| Nib width in mm | Platinum names the nib by its width: 02 is 0.2 mm, 03 is 0.3 mmOne of the very few makers that states a millimeter figure at all.Source: Platinum Preppy 02, 0.2 mm (retail listing, read 2026-09-01) |
|---|---|
| Nib grades offered | 02 extra fine and 03 fine, in several barrel colorsSource: Platinum Preppy, Fine (retail listing, read 2026-09-01) |
| Filling | Platinum proprietary cartridge; a Platinum converter fits the same barrelSource: Platinum Carbon ink cartridges (retail listing, read 2026-09-01) |
| Body | Transparent plastic, snap capSource: Platinum Preppy, Fine (retail listing, read 2026-09-01) |
What it does well
- The maker actually publishes the nib width in millimeters
- Cap seal genuinely resists drying out between uses
- Cheap enough to be a test rather than a commitment
What it does not
- Plastic cap cracks under pressure
- Proprietary Platinum cartridges
- No weight to it — feels like the disposable it nearly is
Skip this if you want a pen that feels substantial in the hand, or if you plan to carry it loose in a bag every day.
3. Pigment ink without a bottle
Platinum Carbon Black cartridges
The same permanent carbon ink as the bottle, in a cartridge, for a Preppy or Plaisir you actually carry.
#ad Price as of October 18, 2026. How this is funded
A pigment ink in cartridge form is genuinely useful: you get permanence without owning a bottle, and a Preppy with its slip-and-seal cap is unusually well suited to holding one.
The cleaning discipline still applies. Pigment dries hard, and a pen left inked and unused for a month is a cleaning job.
These are Platinum's proprietary size, so they fit Platinum pens only.
| Format | Platinum proprietary cartridges, blackSource: Platinum Carbon ink cartridges (retail listing, read 2026-09-01) |
|---|---|
| Type | Pigment ink, the cartridge form of Platinum Carbon BlackSource: Platinum Carbon Black bottle (retail listing, read 2026-09-01) |
| Published drying time | Not published |
| Published water resistance | Not published |
What it does well
- Permanent, water-resistant writing with no bottle needed
- Pairs well with Platinum's drying-resistant cap design
- Convenient for carrying
What it does not
- Proprietary to Platinum pens
- Needs more frequent flushing than dye ink
- Small capacity per cartridge
Skip this if your pen is not a Platinum, or if it regularly sits unused for weeks.
4. Line work and archival notes
Platinum Carbon Black, 60 ml
A true pigment ink: the blackest line you can get out of a fountain pen, and permanent once dry.
Pigment ink suspends solid particles rather than dissolving a dye, which is why it is opaque, why it is permanent, and why it will clog a pen left to dry out.
For drawing, for signatures, and for anything you want legible in twenty years, nothing else in a fountain pen comes close.
It demands discipline. Do not leave it in a pen you are not using, and flush thoroughly when you change ink.
| Format | 60 ml bottleSource: Platinum Carbon Black (retail listing, read 2026-09-01) |
|---|---|
| Type | Pigment ink (carbon), not a dyeSource: Platinum Carbon Black (retail listing, read 2026-09-01) |
| Also sold as | Platinum Carbon cartridges, for pens that take themSource: Platinum Carbon ink cartridges (retail listing, read 2026-09-01) |
| Published drying time | Not published |
What it does well
- Genuinely black and genuinely permanent
- Excellent for ink drawing over watercolor
- Available as cartridges as well as a bottle
What it does not
- Will clog a pen that is left to dry
- Needs more frequent cleaning than any dye ink
- Not a good match for a pen you use once a fortnight
Skip this if your pen sits unused for weeks at a time — a dried pigment ink is a much bigger problem than a dried dye ink.
The cap seal is the reason this pen exists
Fountain pens dry out. Ink sits in a feed that is open to the air through the nib slit, water evaporates, and what is left behind is thicker than what you started with. Leave a pen a fortnight and it will often need persuading; leave it a month and it may need flushing.
That single behavior is why most fountain pens bought by curious beginners end up in a drawer. The pen stops starting first time, starting it becomes a chore, and the chore wins.
Platinum's Slip and Seal is a spring-loaded inner cap that closes against the section, and the company states plainly that it prevents ink drying out. We have not measured it and will not publish a number of weeks. What can be said is that this is an explicit design feature aimed squarely at the failure mode that kills the hobby for most people, and that Platinum is the only maker in this price range that advertises a solution to it at all.
0.3 mm in practice
A Japanese Fine is narrow. If your only reference is a European pen, expect a noticeably thinner line than the letter suggests, and expect more feedback from the paper - narrow nibs have a smaller contact patch and transmit texture.
That narrowness is an advantage in two specific situations and a disadvantage in one:
| Situation | Effect |
|---|---|
| Thin or absorbent paper | Helps. Less ink per line means far less bleed-through |
| Small handwriting, forms, margins | Helps. The line stays legible at a size a medium turns into a smudge |
| Shading and ink character | Hurts. There is not enough ink on the page for an ink to show what it can do |
| Long writing sessions | Neutral, but the feedback is more noticeable than a medium |
If you want to see what an ink actually looks like, this is the wrong nib and the blue and green roundups both flag which of their picks need a wetter, wider nib to show anything.
Plaisir against Preppy, which is the real decision
Nobody cross-shops the Plaisir against a LAMY. They cross-shop it against the Preppy, because it is the same pen with a different body at several times the price.
| Plaisir | Preppy | |
|---|---|---|
| Nib | Stainless steel, 0.3 mm Fine published | The same nib family, width also published |
| Cap | Slip and Seal | Slip and Seal - the same mechanism |
| Body | Anodized aluminum | Clear plastic, known to crack at the section |
| Ink level visible | No | Yes, the barrel is transparent |
| Cartridges | Platinum proprietary | Platinum proprietary - the same |
| Price | Several times the Preppy | Among the cheapest pens on this site |
One row decides it. The Preppy's body is clear plastic and it cracks - usually at the section, usually from over-tightening or from being loose in a bag. That is the Preppy's only real fault, and the Plaisir is the fix for it.
So: if the pen lives on a desk, buy the Preppy and accept that it looks cheap, because it writes identically and you can replace it several times for the price of one Plaisir. If the pen lives in a bag, buy the Plaisir, because the Preppy you keep replacing is the more expensive option.
The cartridge problem
Platinum cartridges are proprietary. They are not the international standard size, so the cheap multi-brand packs do not fit, and this is a genuine long-term constraint rather than a detail - see the cartridge compatibility guide.
A Platinum converter fits and is the way out, and it is worth buying at the same time as the pen. There is also a specific reason to care here: Platinum's own pigmented Carbon Black is one of the very few genuinely waterproof inks available in cartridge form, and the cap seal is exactly what makes a pigmented ink safe to leave in a pen between uses.
The verdict
The Plaisir is the most quietly sensible pen in the cheap tier. It publishes its nib width, which nothing else does; it solves drying out, which is the actual reason beginners give up; and it puts both in a body that survives being carried.
What it does not do is feel special. It is an anodized tube in a loud color, the colors are limited, and nobody has ever been impressed by one. If you want a pen as an object, the AL-star is the same money and considerably more pen to look at.
Buy the Plaisir if you want a pen that works every time you pick it up, in a bag, for years, and you would rather have the disclosure than the drama. On that buyer it is very hard to beat - and if the pen never leaves your desk, buy the Preppy and spend the difference on ink.
Questions people actually ask
What nib size is the Platinum Plaisir?
Platinum publishes the Fine nib as 0.3 mm, which is unusual - almost no maker states a width in millimeters. It is a Japanese Fine, so it is noticeably narrower than a European Fine and narrower than the letter alone would suggest.
What is the difference between the Platinum Plaisir and the Platinum Preppy?
The body. The Plaisir is anodized aluminum, the Preppy is clear plastic that is known to crack at the section. They share the same nib family, the same Slip and Seal cap and the same proprietary cartridges, so they write identically. You are paying several times the Preppy's price for a barrel that survives a bag.
Does the Platinum Plaisir stop ink drying out?
Platinum states that its Slip and Seal mechanism prevents ink from drying out, and that is the pen's main design feature. We have not tested how long it holds and do not publish a figure. It is the same mechanism the much cheaper Preppy uses.
What cartridges does the Platinum Plaisir take?
Platinum proprietary cartridges, not the international standard size, so cheap multi-brand packs do not fit. A Platinum converter fits and is worth buying with the pen so that bottled ink is an option.
Is the Platinum Plaisir good for small handwriting?
Yes - a published 0.3 mm line is among the narrowest available at this price, which keeps small writing legible and reduces bleed-through on thin paper. The trade is that there is too little ink on the page for an ink's shading or character to show.
Is the Platinum Plaisir worth it over the Preppy?
If you carry the pen, yes - the Preppy's plastic body cracks and replacing it repeatedly costs more than one Plaisir. If the pen stays on a desk, no: the Preppy writes identically for a fraction of the money, and its clear barrel also shows you the ink level.