Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W)

I absolutely love the pen!!!!! The Frixion erasable pen itself is a game-changer for me. I'm a nurse who also has a bit of OCD lol. The multi-color and erasable aspect of the pen makes this perfecttttt! I love that I can get the pen refills to refill the individual pen inks instead of my past non-erasable and non-refillable pens where I have to try to finish off the other remaining colors before I move on to another pen (or worse - swap out to a different pen and have the remaining ones sitting there just be unused). Refilling is easy (twist off the pen cover and use a tiny bit of force to pull out the pen ink you want to replace and just stick the new one on and cover it back up). The only downside to this is if you write A LOT, the ink does run out pretty quick compared to usual pens. The eraser bit on top of the pen is really good and sturdy - I can see that it did slowly wear down a bit, but there's still a good amount to the eraser that I feel would last for at least another year (bought this pen Jan 2023). I've had multiple co-worker nurses ask me what pen I was using and I've also gifted many of them different color covers of this pen (blue, pink, pink gradient - there's more pen cover colors available!) and they also love it a lot.

I’ve started using erasable pens in my planner. This is great because I don’t have to carry multiple pens with me when I go to meetings. I have all the colors I need in one pen. I also like the 0.5 size. It’s a nice thin line. They have great color and erase completely. And you can get refills for it at a decent price.

I have been using this pen for about a week now and I love it. It is easy and convenient to use. I have been using other Frixion pens for years and I love those as well, but I was tired of having multiple pens on my desk in class for detailed note taking. As others have noted, the ink does run out quickly (probably within a week or two with frequent use), but this is expected since the pen fits 4 colors and is only a little larger than the normal 05 Frixion pens. The larger size of this pen makes note taking more comfortable for me. I have read that some customers received gray ink instead of black-- I received black. Frixion's black generally tends to not be as dark as a non-erasable pen might be, but it is still black in color. The only drawback is that it is quite difficult to find refills for this pen because it takes much smaller refills than any of the other single-refill Frixion pens. This isn't a problem with the pen itself which is why my star rating does not reflect this issue. It can be quite difficult to navigate the many reviews and FAQs to find the refill you need. When I figure out the exact refill this pen takes, I will update my review to include those product numbers. I'm finding it even harder to locate the correct green refill, so I may cut back on my usage of that color.

4 Stars because I love this pen, but the ink runs out too fast! For a $10 pen, I was expecting the ink to last a lot longer than 2 months, with moderate to light use. I wasn't writing essays, just a few words here and there each day and ink is gone in 2 months! That said, I still love the pen enough to buy refills. I suggest getting the pen + refills bundle for a better cost value if you want to use the pen longer than 2 months. Pros: - Excellent ink quality - Erases great! - Good look, feel and quality construction of pen Cons: - Ink runs out too fast - The black ink is more of a dark grey, but I don't mind it at all (some people might though)

It writes nicely and smoothly. Having the four colors available makes it easy to transition to other colors when I take notes.

This pen lasted me 2 months. It is great for writing, erasing, good grip. But while full time in school, the black ink ran out after 2 months, all the other colors are already almost running out as well. I’d say I was an average user, not extreme. For the cost it is definitely not worth it unless sent with refills.

I just purchased this pen for the 2nd time because I used up all the ink in the first one. I love this pen - variety of colors and erases well - I use it for marking scripture in my precepts class and it is great. I do wish it came with a refill... I wasn't able to find refills for purchase any cheaper than replacing the entire pen. I was able to use this to mark scripture and also write out answers to study questions for maybe 3-4 months...an few times per week... before it ran out of ink.

It is what it says it is, and the writing is super smooth — but the ink in ALL FOUR COLORS ran out in exactly a month. Medium use

Es perfecto para la utilidad que le doy yo, soy enfermera trabajo en un hospital y tanto los 4 colores como que se pueda borrar hacen de él un bolígrafo genial. Además el vendedor ha sido muy atento al ponerme otra dirección que yo le pedí previo mensaje, y llego 2 semanas antes a pesar del tifón que sufrían.

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I have a few of these now and love thiamine with the four colours the best. Of all the brands available too, I think this is the best

Frixion pens are the best invention ever. I only wished they had been invented 20 years ago when I was in highschool and my teacher wouldn't allow anything but Pens to be used. I've tried other brands and this is by far the BEST Erasable pen. It clears all the ink when erased and it's also the easiest. Other brands have awkward erasers or takes a lot of work to get the ink completely erased. I would recommend this to anyone who wants an erasable pen. NOTE. I've been using these pens for a long time and I have documents that were written two years ago and I can still erase that ink without problems. This model is very nice and works quite well. Keep in mind that the pen refills are different from the normal ones. The different colors is just icing on the cake. :)

Excelente pluma, que se borra con el calor