Frixion Ball Knock 4 Color Gel Ink Multi-Pen, Black (LKFB-80EF-B)

Just what I was looking for. I like to keep my notes organized with different colors, and this pen lets me do that without having to carry four different pens... and the best part is that it's erasable. So my notes always stay neat and clean without any scribbles.

The size and comfort is what blew me away most. Grip sits well, and the swaps from color to color not as cumbersome as I anticipated. Extra fine .5mm is the perfect line for me; not too thin as too cause spotting, and not too thick as to cause bleeding and splotches. As a person who likes to write small in general, this fineness was perfect for writing in A5 size planners👍 For instance. I purchased the Frixion 4color erasable ink pen knowing the regular Fine style. Family er with the brand and already happy with experience overall. I would give everything five stars, but the ink time on these is a bit shorter than you’re used to. Keep this in mind, but they do offer many frugal options in refills. Only tested on regular paper so far because I haven’t sprung for the newest reusable Rocketbook yet.

This is my first time with an erasable pen so some of these features may just be default to unerasable pen. I am simply unfamiliar. Pros: erasable! Great for my planner!! I like the nib size and it writes smoothly in all colors. Penn is a little light for my taste but feels solid in the hand. Cons: The colors are not very vibrant which surprises me from Pilot. I am unsure if it's because it's erasable. Sometimes the ink needs help to flow. Overall, I will definitely be buying again once I run out, and I'm hoping that their ink vibrancy improves

The ink may disappear, the eraser lasts long but after about 2 years it’ll smear. I’m on my second and I love it. After a few months I noticed what some notes I wrote in my notebooks disappeared. So be careful about that. I highly recommend.

In just a month and a half of moderate use (writing less than a page of meeting notes per day) the black ink completely ran out. When I pulled the rest of refills I realized that not only were they pretty short, but they were barely over half way filled, and the red one - which I only used to underline some text - is already almost empty. Either they sent me someone’s return, or they are just super stingy with their initial ink levels.

Pen functionality: Pretty cool pen. I love the colors, I need for work. I love the fact it's gel ink. Writes smooth. Great value...

This works just as described. I am a music teacher and use the different colors to mark up students sheet music. The flow of the pen is great, it feels comfortable in the hand, and even erases well. I highly recommend this pen!

Seems like a great pen at first but the ink won't even last a month