---
product_id: 317708695
title: "Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C)"
brand: "pentel"
price: "S$0"
currency: SGD
in_stock: false
reviews_count: 5
url: https://www.desertcart.sg/products/317708695-pentel-rolling-writer-pen-0-8-millimeter-cushion-ball-tip
store_origin: SG
region: Singapore
---

# 0.8mm medium rollerball tip cushion ball tip for pressure-resistant smoothness writes over 1 mile on a single refill Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C)

**Brand:** pentel
**Price:** S$0
**Availability:** ❌ Out of Stock

## Summary

> 🖋️ Write your legacy with the original rollerball pen everyone’s talking about!

## Quick Answers

- **What is this?** Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) by pentel
- **How much does it cost?** S$0 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/317708695-pentel-rolling-writer-pen-0-8-millimeter-cushion-ball-tip)

## Best For

- pentel enthusiasts

## Why This Product

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

## Key Features

- • **Bold & Smooth:** 0.8mm medium tip delivers rich, dark blue ink for professional, eye-catching notes.
- • **Iconic Innovation:** The very first rollerball pen ever invented—write with a piece of history.
- • **Endurance Champion:** Write continuously for over one mile without ink fade or interruption.
- • **Lifetime Confidence:** Backed by Pentel’s limited lifetime warranty—because quality matters.
- • **Pressure-Defying Tip:** Cushion ball tip adapts to light or heavy pressure, ensuring flawless lines every time.

## Overview

The Pentel Rolling Writer is the pioneering rollerball pen featuring a 0.8mm cushion ball tip that writes smoothly under any pressure. With a large ink reservoir capable of writing over one mile, it delivers bold blue lines ideal for professionals who demand reliability and style. This pack of 12 pens is backed by a limited lifetime warranty, making it a timeless choice for your office arsenal.

## Description

The Pentel Rolling Writer rollerball pen is the very first rollerball pen ever invented. The unique cushion ball tip™ allows you to write with light or heavy pressure with no adverse effect on the tip or the line produced. The large capacity ink reservoir enables you to write for over a mile. The 0.8mm rollerball tip writes medium lines. The Rolling Writer is backed by pentel’s limited lifetime warranty.

Review: Lo mejor de la escritura del estilo retro. Tiempo de buscarla y el distribuidor acertó en ubicar su artículo en desertcart. pruebenla les fascinará.
Review: Smoothest writing I’ve ever experienced Very bold and dark. Love love love it

## Features

- The very first roller ball pen ever
- Writes for over one mile
- Write with light or heavy pressure with the cushion ball tip

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00006IEAE |
| Best Sellers Rank | #169,038 in Office Products ( See Top 100 in Office Products ) #15,007 in Pens & Pen Refills |
| Brand | Pentel |
| Closure | Click-Off Cap |
| Color | Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,306) |
| Date First Available | 7 August 2012 |
| Grip Type | default_no_selection_value |
| Ink Color | Purple |
| Item Weight | 90.7 g |
| Line Size | 0.8mm |
| Manufacturer | Pentel |
| Manufacturer Part Number | R100-C |
| Material Type | Plastic |
| Model number | R100-C |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | default_no_selection_value |
| Point Type | Medium |
| Product Dimensions | 1.42 x 14.12 x 1.42 cm; 90.72 g |
| Size | 12 Count (Pack of 1) |
| Tip Type | Metal |

## Product Details

- **Age range (description):** Adult
- **Brand:** Pentel
- **Colour:** Blue
- **Ink colour:** Purple
- **Writing instrument form:** Roller Ball Pen

## Images

![Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) - Image 1](https://m.media-amazon.com/images/I/31UPHloPIgL.jpg)
![Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) - Image 2](https://m.media-amazon.com/images/I/51oNafehz2L.jpg)
![Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) - Image 3](https://m.media-amazon.com/images/I/61cjoMulvrL.jpg)
![Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) - Image 4](https://m.media-amazon.com/images/I/71C3yt2h3QL.jpg)
![Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C) - Image 5](https://m.media-amazon.com/images/I/71Ybdxk0qtL.jpg)

## Questions & Answers

**Q: Is it in Blue color?**
A: I presume you are asking about the color of ink with which it writes.  If you purchase a "Rolling Writer" pen which has a black case and top, it will write with black ink.  If you purchase a pen which has a blue case and top, it will write with blue ink.  If you purchase a pen which has a red case and top, it will write with red ink, etc.     Bob

**Q: Are these non-smudge when using with a straight edge or protractor?  I draw custom geometric designs for book covers and I'm tired of smudges.**
A: It is like a rollerball gel ink so until it dries it would smudge

**Q: Has anyone found a solution to getting stuck ink to flow in these pens?  Tapping them hard can work, but not always.  Specifics appreciated. Thanks.**
A: I always store mine "cap up" so the ink flows away from the tip. Never really had that problem.

**Q: Hi, this is for a box of 12 pens, correct?  Thank you!**
A: Dear Heidi,  Yes, there are 12 Pens in each box.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by S***Z on 22 December 2019*

Lo mejor de la escritura del estilo retro. Tiempo de buscarla y el distribuidor acertó en ubicar su artículo en amazon. pruebenla les fascinará.

### ⭐⭐⭐⭐⭐ Review
*by V***S on 29 February 2024*

Smoothest writing I’ve ever experienced Very bold and dark. Love love love it

### ⭐⭐⭐⭐⭐ Review
*by S***F on 29 November 2025*

Best cheap pen on the market.. Getting hard to find...

## Frequently Bought Together

- Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Blue Ink, Box of 12 (R100-C)
- Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Black Ink, 12 pens (R100-A)
- Pentel Rolling Writer Pen, 0.8 Millimeter Cushion Ball Tip, Red Ink, Box of 12 (R100-B)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-03-08*