LAMY T10 Fountain Pen Ink Cartridges Box Pack | Waterproof Ink Provides Smooth & Rich Flow Of Ink | Ideal For All Fountain Pens | Black Ink, Pack Of 20 Cartridges

Excellent!!!

Todo bien y en orden justo lo que pedí

the refills for my pen are good.

In the product description it is clearly mentioned that the cartridges are filled with the waterproof ink. I am an urban sketcher, I used this cartridge for sketching. While using water colours the ink dissolved in the colour and spoilt the whole sketch. Don't purchase if you need waterproof ink though Amazon mention it in the description.

Poco se puede decir, es tinta y funciona. Mi pluma es lamy así que la compro. Hay compatibles pero no me fio. Cuando pillo lotes a buen precio, como este, es cuando la compro

I’ve been using these LAMY T10 ink cartridges with my fountain pen, and they’ve been completely reliable throughout. Installation is as simple as it gets — just slot the cartridge in and you’re ready to write within seconds. The ink flow starts quickly with no awkward skipping or having to coax it into writing, which is always appreciated with fountain pens. In use, the ink flows smoothly and consistently, producing clean, even lines. It dries at a reasonable pace on standard paper, with minimal smudging in normal writing conditions. The colour is rich and well-saturated, giving a nice professional finish whether for notes or everyday writing. The cartridges also last a decent amount of time thanks to the larger ink capacity, which means fewer replacements compared to some standard options. They’re tidy to handle as well — no leaks or mess when inserting or removing. The only real downside is the price. You are paying a bit of a premium for the brand, especially compared to generic alternatives, but the consistency and reliability do justify it to a degree. Overall, these are excellent cartridges if you want hassle-free, dependable ink for a LAMY fountain pen. They’re simple, clean, and consistently perform well, which is exactly what you want for everyday writing.