---
product_id: 9844277
title: "Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W)"
brand: "pilot"
price: "€ 15.68"
currency: EUR
in_stock: true
reviews_count: 13
category: "Pilot"
url: https://www.desertcart.gr/products/9844277-pilot-frixion-ball-knock-4-color-gel-ink-multi-pen
store_origin: GR
region: Greece
---

# heat-erasable Frixion ink 0.5mm ultra-fine tip 4 vibrant ink colors Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W)

**Brand:** pilot
**Price:** € 15.68
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write. Erase. Repeat. Master your notes with the pen that adapts to your flow.

## Quick Answers

- **What is this?** Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W) by pilot
- **How much does it cost?** € 15.68 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/9844277-pilot-frixion-ball-knock-4-color-gel-ink-multi-pen)

## Best For

- pilot enthusiasts

## Why This Product

- Trusted pilot brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Erase Without a Trace:** Leverage innovative heat-sensitive Frixion ink that vanishes cleanly with friction—no smudges, no mess, just flawless edits every time.
- • **Precision Meets Style:** Ultra-fine 0.5mm tip delivers crisp, professional lines ideal for detailed writing, planning, and creative expression.
- • **All-in-One Color Power:** Switch seamlessly between black, red, blue, and green ink with a single sleek pen—perfect for color-coded notes and dynamic presentations.
- • **Eco-Friendly Efficiency:** Say goodbye to wasteful correction tools—erase and rewrite endlessly with zero residue, reducing clutter and boosting productivity.
- • **Ergonomic & Transparent Design:** Contoured grip and temperature-reactive body combine comfort with a futuristic aesthetic that stands out in any meeting or workspace.

## Overview

The Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen features four vibrant gel ink colors (black, red, blue, green) in one sleek, retractable pen. Its 0.5mm fine tip ensures precise writing, while the revolutionary heat-erasable Frixion ink allows clean, residue-free corrections by friction. Designed with a contoured grip and a temperature-sensitive transparent body, this pen combines style, comfort, and eco-conscious efficiency for professionals who demand versatility and flawless note-taking.

## Description

Frixion Ball4" can use 4 colors properly by one, it scratches them out any number of times, and is a 4-color ball-point with possible high convenience. an ink color -- black and red - blue and green. A nib is a 0.5-mm super thin type and is suitable for the writing to fine parts, such as a notebook and data. - A hand is transparency by a temperature change! Ball-point carrying the "Frixion ink" which makes ink colorlessness by a temperature change of the new way of thinking. Since erase temperature is set to "Frixion ink", the color of ink can change to colorlessness by the frictional heat which produces a hand by rubbing against the exclusive rubber of the body rear, and it can erase a hand. - Garbage does not come out. It erases and there is little remainder. In order to make the ink of a hand into colorlessness by frictional heat unlike the pens and pencils erased with an eraser, garbage does not come out. Moreover, a pencil and a mechanical pencil erase, it erases compared with marks, and, as for the feature, there is very little remainder. - Scratch out any number of times and it is possible. A repetition note in the part which was erased unlike chemical formulae, such as ink elimination liquid, is possible. - After a hand gets dry, if it rubs with the rubber of the axial rear, a color will disappear. * It cannot be used for bonds and address writing.

Review: Game-changer pen! - 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.
Review: Great pen for planners - 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.

## Features

- 03/06/2014 New Product
- Ink color: Black, Red, Blue, Green
- Tips size: 0.5mm
- Slide lever type
- The design which gave the fine dot pattern to the body

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00IPD3KEM |
| Additional Features | Erasable |
| Age Range (Description) | Kid, Teen, Adult |
| Age Range Description | Kid, Teen, Adult |
| Best Sellers Rank | #14,130 in Office Products ( See Top 100 in Office Products ) #377 in Gel Ink Pens |
| Body Shape | Round |
| Brand | PILOT |
| Brand Name | PILOT |
| Closure Type | Retractable |
| Color | White |
| Customer Reviews | 4.3 out of 5 stars 2,958 Reviews |
| Drill Point | Fine |
| Global Trade Identification Number | 04902505473555 |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Hardness | F |
| Included Components | Eraser, Contoured Grip |
| Ink Base | Water |
| Ink Color | Black, Blue, Green, Red |
| Item Diameter | 0.5 millimeters |
| Item Dimensions | 0.54 x 5.71 x 0.84 inches |
| Item Weight | 0.01 kg |
| Line Size | 0.5 millimeters |
| Manufacturer | Pilot |
| Material | Rubber |
| Material Type | Rubber |
| Model Number | LKFB-80EF-W |
| Recommended Uses For Product | Writing, Coloring |
| Style | 1.5 Quart |
| Unit Count | 1 Count |
| Writing Instrument Form | Multifunction Writing Instruments |
| Writing Technique | gel ink |

## Product Details

- **Age Range (Description):** Kid, Teen, Adult
- **Brand:** PILOT
- **Color:** White
- **Ink Color:** Black, Blue, Green, Red
- **Writing Instrument Form:** Multifunction Writing Instruments

## Images

![Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W) - Image 1](https://m.media-amazon.com/images/I/414ULPZbzLL.jpg)
![Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W) - Image 2](https://m.media-amazon.com/images/I/21OdR5A-3aL.jpg)
![Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W) - Image 3](https://m.media-amazon.com/images/I/41JU6P+ryjL.jpg)

## Questions & Answers

**Q: Will Pilot Frixion .5mm refills fit in this pen? ( If so, could fix the ink quality problem one reviewer mentioned.)**
A: You need to get the .5mm refills that are designed for the multi pen. Unfortunately they are VERY different and have a lot less ink in them then the standard refills.

**Q: Are these erasable pens (with an eraser at the tip of the pen)?**
A: Yes, and they work great!  The "frixion" name refers to the fact that these pens are erasable by applying friction to them with a silicone eraser.

**Q: Can I use a 0.7mm refill to replace it?**
A: probably, I would only try one pen at a time to see if it fits.

**Q: How do you change the ink refill on this pen?**
A: unscrew the pen and slide down the lever of whichever color you are changing. Pull on the ink cartridge until it pops out then just put the new cartridge into the hole you pulled the other out of and push it in. Screw pen back together

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game-changer pen!
*by V***R on August 17, 2023*

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.

### ⭐⭐⭐⭐⭐ Great pen for planners
*by K***N on August 30, 2026*

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.

### ⭐⭐⭐⭐⭐ Great pen/hard to find refills
*by K***C on October 28, 2016*

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.

## Frequently Bought Together

- Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W)
- Pilot Gel Ink Refills for FriXion Ball 4 Gel Ink Multi Pen, 0.5mm, Black/Blue/Red/Green Ink, 6 Packs 12 refills total Value Set

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-10-17*