Kaweco Smokey Grey (Cartridge) — Ink Review #195
Kaweco Smokey Grey
Ink Review #195
Originally posted on FPN: Jul 25, 2025
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🧾 Description
Ink: Smokey Grey
Brand: Kaweco
Country: Germany
Available: 50 ml bottles or cartridges.
Pens Used: Kaweco Sport (EF/F/M/B/ BB), Karas Vertex FPNibs ultra-flex with ebonite feed.
I got a pack of cartridges of Smokey Grey. Boy, I was in for a surprise; it refused to write in both pens, even after priming (Kaweco Sport and the Vertex), until I forgot it for a few days. Moral of the story, if you can’t get a sample, pop in the cartridge and let it be.
Or syringe it., which worked fine in the Lamy Safari.
If you want to see what the Japanese EF looks like, check @LizEF’s excellent review.
Ink has low lubrication, and the flow is dry. However, with a Medium Kaweco Sport, when the pen finally wrote it was very pleasant, and it’s like an HB pencil, However, with a Lamy Safari Ef, it was yucky and pale, more like 4 nib.
Moral of the story: if you can’t get a sample, just pop in the cartridge and forget the pen for a few days. The ink needs time to saturate the feed. Or better yet, syringe the ink into a converter and prime the feed yourself. Interestingly, I had no problem at all with my Lamy Safari.
In the Lamy Safari EF, the ink felt underlubricated. The flow was dry, the writing scratchy, and the colour faint—like a 4H pencil. But in the Kaweco Sport M, it behaved much better: smoother, and closer in tone to an HB pencil. In the Karas Vertex, however, it was inconsistent—the cartridge just couldn’t keep up with the ebonite feed and the FPNibs flex nib.
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🧪 Chroma
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✍️ Writing Samples (scan)
Normally, I include a Japanese EF nib in the lineup; here I used the Karas Vertex’s Bock EF nib. The colour is darker because of the ebonite feed.
Rhodia / Iroful
Midori /Tomoe River 68gsm
📸 Photo
Rhodia/ Iroful
Hammermill 20lb copy paper
I lost my Kaweco swatch, so I redid it again, that’s why it’s repeated twice.
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💧 Water Test
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🎨 Artwork
Talens mixed media paper
Memories
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- What I Liked: When it flowed. 😉
- What I Did Not Like: The cartridge. Ink flow.
- What Some Might Not Like: Low lubrication, dry flow, pale colour.
- Writing Experience: With the right nib, it was very pleasant.
- Pros: Great for sketching.
- Cons: Not the best cartridges.
🧷 Ink Characteristics
- Shading: Ok.
- Ghosting: Faint, depending on the nib.
- Bleed Through: There are spots. Don’t use a wet pen on cheap paper.
- Flow Rate: Dry
- Lubrication: Scratchy with EF nibs pleasant with a M Kawco nib.
- Nib Dry-out: Did not notice.
- Start-up: Temperamental with a cartridge. Otherwise ok.
- Saturation: Not.
- Sheen: No.
- Spread / Feathering / Woolly Line: Did not notice.
- Nib Creep / Crud: Did not notice.
- Staining (Pen): Nope
- Clogging: No.
- Cleaning: Easy
- Water Resistance: Good.
My experience was tainted by the temperamental cartridges. If I’d know I would have syringed it right away.
No fountain pens were hurt in preparing this review. 😉
Please don’t hesitate to share your experience, writing samples, or any other comments — the more the merrier. :😊
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