Rollerball Refill for Rollerball Pens, Fine point, Blue ink (540961)

Works exactly like it's supposed to. Nice easy flow. Zero break-in period. Wish it was cheaper to get the good stuff. In terms of ink quality, I like how fast the blue dries. Beautiful color, especially on a yellow legal pad.

Just happy to have my waterman pen writing again

Works great

Specialty item. Waterman is a top brand but the refill also fits other fine pens. I have a high end other brand that uses this refill and I find it great.

For a high end cartridge, it doesn’t write like one. Very rough, it’s not a smooth writing cartridge.

They fit the pen and I liked having them sent to the house.

The pen cartridge arrived and works perfectly

This rollerball drools. It says it's a fine, but it leaves a trail of darkness wherever it goes. Put into a decent Waterman pen, this refill writes smoothly, consistently and very wet. I'd say it's the opposite of a Mont Blanc in that regard, though I consider them both excellent. When I want my writing to make a strong impression before the words even come into view, I'll go for the Waterman.

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Brand new original product. Delivered super fast and performs as expected being an original refill. For the price and how long they last I just buy th original instead of taking a chance on an alternative.

Fast delivery. Good genuine product

Ok. Original

Extraordinario producto, muy a tiempo en la entrega de la mercancia. Me será de mucha utilidad para lo que estoy necesitando.