---
product_id: 255036286
title: "Knock Gel Ink Extra Fine Ballpoint Pen, Juice Up 04, 10 Color Assorted (LJP200S4-10C)"
brand: "pilot"
price: "¥7926"
currency: JPY
in_stock: true
reviews_count: 5
category: "Pilot"
url: https://www.desertcart.jp/products/255036286-knock-gel-ink-extra-fine-ballpoint-pen-juice-up-04
store_origin: JP
region: Japan
---

# ultra-smooth gel ink flow 10 vibrant ink colors 0.3mm extra-fine precision Knock Gel Ink Extra Fine Ballpoint Pen, Juice Up 04, 10 Color Assorted (LJP200S4-10C)

**Brand:** pilot
**Price:** ¥7926
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game with precision and color that commands attention!

## Quick Answers

- **What is this?** Knock Gel Ink Extra Fine Ballpoint Pen, Juice Up 04, 10 Color Assorted (LJP200S4-10C) by pilot
- **How much does it cost?** ¥7926 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/255036286-knock-gel-ink-extra-fine-ballpoint-pen-juice-up-04)

## 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

- • **Color Your Creativity:** 10 vivid, highly pigmented colors to make your ideas pop and stand out in every meeting.
- • **Smooth Glide, No Smudge:** Enjoy a silky writing experience with quick-drying, smudge-resistant gel ink.
- • **Precision that Impresses:** Experience flawless, extra-fine 0.3mm lines for sharp, professional notes and sketches.
- • **Trusted Japanese Quality:** Join thousands of satisfied users who trust Pilot’s renowned craftsmanship and reliability.
- • **Sleek Design, Instant Attention:** Eye-catching, modern design that signals your refined taste and professionalism.

## Overview

The Pilot Knock Gel Ink Extra Fine Ballpoint Pen (Juice Up 04) offers a 0.3mm ultra-fine tip delivering smooth, smudge-free writing in 10 vibrant colors. Lightweight and ergonomically designed, it’s perfect for professionals who demand precision and style in their everyday writing tools.

## Description

The is perfect for Gifting Purpose. The beautiful Eye-catching design of the product helps to attract the people. It will be an excellent pick for you.

Review: Pilot pens are excellent. Delivery was made on time Am happy with the product.
Review: I've used all Japanese brands and so far this one is the best of all! The glide is super smooth. The ink is highly pigmented and doesn't leave any smudges. It hasn't disappointed me in any situations. I just wish they would come in bigger versions, 0.7mm to be specific.

## Features

- manufacturer: Pilot
- Item Trademark: PILOT
- Item Weight: kilograms, pounds, 0.29321480846, 0.133
- Item Category: Writing Instrument

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01JL56EBS |
| Best Sellers Rank | #48,835 in Office Products ( See Top 100 in Office Products ) #1,125 in Gel Ink Rollerball Pens |
| Brand | Pilot |
| Closure | Snap |
| Color | White |
| Customer Reviews | 4.7 4.7 out of 5 stars (742) |
| Date First Available | 24 August 2016 |
| Grip Type | Smooth |
| Ink Color | Multicolor |
| Item Weight | 133 g |
| Line Size | 0.3mm |
| Manufacturer | NaSh-Design |
| Manufacturer Part Number | LJP200S4-10C |
| Material Type | Plastic |
| Model number | LJP200S4-10C |
| Number of Items | 1 |
| Point Type | Extra Fine |
| Product Dimensions | 10.69 x 1.19 x 14.4 cm; 133 g |
| Size | 10 count (Pack of 1) |

## Product Details

- **Age range (description):** Adult
- **Brand:** Pilot
- **Colour:** White
- **Ink colour:** Multicolor
- **Writing instrument form:** Ballpoint Pen

## Images

![Knock Gel Ink Extra Fine Ballpoint Pen, Juice Up 04, 10 Color Assorted (LJP200S4-10C) - Image 1](https://m.media-amazon.com/images/I/91j0wXuzUEL.jpg)

## Questions & Answers

**Q: Do they smear?**
A: Any gel pens will smear - they take a little time to dry, but it usually will dry in seconds. However, a lefty could notice a little smearing...

**Q: What colors do you get? The pens pictured or white, metallic?  The pictures do not match the written description.**
A: It appears this is for those pictures.  BIC does also offer in metallic and white/light series.  I have all three sets, but this would be the basic set, which I recommend you start with.

**Q: Where can I purchase refills for these pens?**
A: No where that I know of. I just buy new sets. They last a long time!

**Q: Where are these pens made? Thanks!**
A: Japan

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***H on 9 June 2025*

Pilot pens are excellent. Delivery was made on time Am happy with the product.

### ⭐⭐⭐⭐⭐ Review
*by K***K on 24 September 2024*

I've used all Japanese brands and so far this one is the best of all! The glide is super smooth. The ink is highly pigmented and doesn't leave any smudges. It hasn't disappointed me in any situations. I just wish they would come in bigger versions, 0.7mm to be specific.

### ⭐⭐⭐⭐⭐ Review
*by ゆ***マ on 5 January 2026*

お店よりも安く買えたので良かった！ なによりこのボールペンは書きやすい！！ オススメです。

## Frequently Bought Together

- Pilot Knock Gel Ink Extra Fine Ballpoint Pen, Juice Up 04, 10 Color Assorted (LJP200S4-10C)
- Pilot juice up 04 Retractable Gel Ink Pen, Ultra Fine Point 0.4mm, Black Ink, LJP-20S4, Value Set of 5
- Pilot LJP120S46CCG Gel Ballpoint Pen, Juice Up, 0.4, Classic Glossy Colors, 6 Colors

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**Shop now:** [https://www.desertcart.jp/products/255036286-knock-gel-ink-extra-fine-ballpoint-pen-juice-up-04](https://www.desertcart.jp/products/255036286-knock-gel-ink-extra-fine-ballpoint-pen-juice-up-04)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-01-23*