---
product_id: 9844277
title: "Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W)"
brand: "pilot"
price: "52.64 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Pilot"
url: https://www.desertcart.tn/products/9844277-pilot-frixion-ball-knock-4-color-gel-ink-multi-pen
store_origin: TN
region: Tunisia
---

# Frixion heat-erasable ink 0.5mm ultra-fine tip 4 ink colors in 1 pen Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W)

**Brand:** pilot
**Price:** 52.64 DT
**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?** 52.64 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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:** Frixion’s innovative heat-sensitive ink vanishes cleanly with friction, eliminating mess and the need for correction fluid—rewrite your story anytime.
- • **Precision Meets Style:** Ultra-fine 0.5mm tip delivers crisp, professional lines ideal for detailed writing, journaling, or data entry—because your notes deserve clarity.
- • **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 planners.
- • **Ergonomic & Transparent:** Contoured grip and temperature-reactive transparent body combine comfort with a futuristic aesthetic that stands out in any meeting or workspace.
- • **Refillable & Sustainable:** Eco-conscious design lets you replace individual ink refills, reducing waste and keeping your pen ready for every deadline and brainstorm.

## 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 with a precise 0.5mm tip. Its revolutionary heat-sensitive Frixion ink allows clean erasing through friction-generated heat, enabling endless rewriting without residue or mess. Designed with a contoured grip and a transparent body that changes with temperature, this refillable pen is perfect for professionals who demand versatility, precision, and eco-friendly convenience in their everyday writing tools.

## 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: Best pen ever - They truly erase the ink. They come in several colors in the singles. The 4 color on one is great, just a little thick to hold on my hand, but I still use it daily. I do prefer the single color pens on this brand/style because they fit in my small hands a little better and more comfortable to use. I do wish the 4 in one came in different color scheme options. I have not tried it, but they do sell ink refills for these pens. I've considered making my own color scheme using the refills, just the color push downs won't match, so I'd have to remember. As much as I write at work and in a day planner the many appointments I manage for my family and for the family I work for (private home health), I'll never purchase another style pen. Very handy and more convenient than using white out when appointments change. Ink dries instantly and does not smear or rub off like pencil.

## 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 | #15,857 in Office Products ( See Top 100 in Office Products ) #410 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 2,947 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 Dimensions | 5.9 x 0.9 x 0.9 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/41JU6P+ryjL.jpg)
![Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W) - Image 2](https://m.media-amazon.com/images/I/41Ch3QRXUYL.jpg)
![Pilot Frixion Ball Knock 4-Color Gel Ink Multi-Pen, White (LKFB-80EF-W) - Image 3](https://m.media-amazon.com/images/I/21OdR5A-3aL.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.

### ⭐⭐⭐⭐⭐ Best pen ever
*by A***Y on April 29, 2022*

They truly erase the ink. They come in several colors in the singles. The 4 color on one is great, just a little thick to hold on my hand, but I still use it daily. I do prefer the single color pens on this brand/style because they fit in my small hands a little better and more comfortable to use. I do wish the 4 in one came in different color scheme options. I have not tried it, but they do sell ink refills for these pens. I've considered making my own color scheme using the refills, just the color push downs won't match, so I'd have to remember. As much as I write at work and in a day planner the many appointments I manage for my family and for the family I work for (private home health), I'll never purchase another style pen. Very handy and more convenient than using white out when appointments change. Ink dries instantly and does not smear or rub off like pencil.

### ⭐⭐⭐⭐⭐ Good size and great solid ink color
*by J***H on February 10, 2026*

Love frixion pens! I've been training at work and needed a multi pen so I didnt have to carry a bunch of pens. I tried a few others and the size/shape of the pen was too awkward and the colors were weak and inconsistent. I saw this and new it was the answer. The size is not too big. The inks are all very rich and full. I recommend Frixion pens a lot and now that will include this multi pen.

## 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 Tunisia*
*Store origin: TN*
*Last updated: 2026-08-16*