---
product_id: 89276696
title: "Auto CB-10NBL-BK Rollerball Pen, Liberty, Black"
brand: "オート"
price: "¥83"
currency: JPY
in_stock: false
reviews_count: 8
url: https://www.desertcart.jp/products/89276696-auto-cb-10nbl-bk-rollerball-pen-liberty-black
store_origin: JP
region: Japan
---

# Lightweight 0.9 oz for effortless all-day use 0.5mm ceramic ball tip for ultra-smooth precision Crafted in Japan with premium aluminum & brass Auto CB-10NBL-BK Rollerball Pen, Liberty, Black

**Brand:** オート
**Price:** ¥83
**Availability:** ❌ Out of Stock

## Summary

> 🖊️ Elevate your signature style with precision and poise.

## Quick Answers

- **What is this?** Auto CB-10NBL-BK Rollerball Pen, Liberty, Black by オート
- **How much does it cost?** ¥83 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/89276696-auto-cb-10nbl-bk-rollerball-pen-liberty-black)

## Best For

- オート enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Measuring 5.6 inches, it fits effortlessly in your pocket or planner—ready for every meeting or brainstorm.
- • **Premium Metal Build:** Aluminum shaft and brass accents deliver durability with a sophisticated, executive look.
- • **Precision Ceramic Tip:** Experience flawless, fluid strokes with a 0.5mm ceramic ball nib that glides like no other.
- • **Sleek & Lightweight Design:** At just 0.9 oz, this pen balances perfectly in your hand for fatigue-free writing marathons.
- • **Versatile Ink Compatibility:** Seamlessly switch between oil, gel, or water-based refills to match your writing mood.

## Overview

The Auto CB-10NBL-BK Rollerball Pen is a Japanese-engineered writing instrument featuring a 0.5mm ceramic ball tip for smooth, precise lines. Crafted from lightweight aluminum and brass, it weighs just 0.9 oz and measures 5.6 inches, making it both durable and portable. Compatible with multiple refill types, this pen blends elegance with versatile functionality—perfect for professionals who demand style and performance.

## Description

This is a rollerball pen using ceramic as the ball of the nib. The anodized body has a glossy sheen and gives off a moderately luxurious presence without adding a gorgeous impression. A chic and classic design that looks great in the chest pocket of a business suit. A slim medium shaft size body that can be worn by both businessmen and women. Uses vivid colors and water-based dye ink with excellent water resistance. The smoothness of the writing begins with a special writing experience that is unique to water-based writing. Equipped with a non-dry type cartridge to prevent ink from drying out, so even when the cap is open. ● After purchase, you can change the refills to either oil-based or gel ink ballpoint pen. (*For the first time purchasing, a rollerball pen core: 0.02 inch (0.5 mm) is included. ) ● Comparison between ceramic ball and metal ball (ceramic features): 1. Ink glue is very good (smooth and slurdy) 2. Rust free for excellent storage stability (chemical stability) 3. It is said to be second to diamond with excellent abrasion resistance (it is hard to deform, smooth and rotated). Also available in the same type fountain pen (model number: FF-10NB). Product Name: Auto Ballpoint Pen, Water-Based Ballpoint Pen, Liberty Black, CB-10NBL-BK

## Features

- Elegant and smooth writing water based ballpoint pen with ceramic ball nib
- Size: Total length 5.6 inches (142.3 mm) x shaft diameter 0.4 inches (11.2 mm) x maximum diameter 0.5 inches (13.5 mm); Weight: 0.9 oz (26 g); Ball diameter: 0.02 inches (0.5 mm)
- Material: Shaft / Cap: Aluminum, Ferrule, Crown, Tail Stopper: Brass, Ball: Ceramic
- Country of Origin: Japan
- Refills: C-305 (Compatible with our oil refills: B-300 series, Gel refills: G-300 series)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | オート |
| Brand | オート |
| Item Weight | 0.704 ounces |
| Product Dimensions | 5 x 1 x 1 inches |
| Item model number | CB-10NBL-BK |
| Color | Black |
| Closure | Click-Off Cap |
| Grip Type | Smooth |
| Pencil Lead Degree (Hardness) | B |
| Material Type | Metal |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.3mm |
| Ink Color | Black |
| Tip Type | Ceramic |
| Manufacturer Part Number | CB-10NBL-BK |

## Product Details

- **Brand:** オート
- **Writing Instrument Form:** Roller Ball Pen
- **Color:** Black
- **Ink Color:** Black
- **Age Range (Description):** Adult

## Images

![Auto CB-10NBL-BK Rollerball Pen, Liberty, Black - Image 1](https://m.media-amazon.com/images/I/61lJBsh1JNL.jpg)
![Auto CB-10NBL-BK Rollerball Pen, Liberty, Black - Image 2](https://m.media-amazon.com/images/I/61-tmCQOTNL.jpg)
![Auto CB-10NBL-BK Rollerball Pen, Liberty, Black - Image 3](https://m.media-amazon.com/images/I/61b1g-4WduL.jpg)
![Auto CB-10NBL-BK Rollerball Pen, Liberty, Black - Image 4](https://m.media-amazon.com/images/I/617js9bT2xL.jpg)
![Auto CB-10NBL-BK Rollerball Pen, Liberty, Black - Image 5](https://m.media-amazon.com/images/I/61fv9-wDy1L.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Smooth and affordable
*by C***9 on June 14, 2024*

Nicely weighted pen. Writes well and acts like a much more expensive pen.

### ⭐⭐⭐⭐⭐ My go to Pen!
*by R***G on February 2, 2024*

I really like this pen. It is slim and smooth and a pleasure to hold. It writes well with no skipping.

### ⭐⭐⭐⭐⭐ Crisp, fluid writing pen. Gives me legible writing and no curled up note pads
*by B***S on February 9, 2021*

A very nice, balanced pen. A .5mm point is a dream to take notes and write with. The ink requires no pressure to write, yet does not bleed at pick up or put down. The physical thickness is and length fit my fingers and hand well.Writing requires less pressure for gripping the pen, and for writing clearly. My note paper does not curl.And it looks smart, capped or uncapped on my workspace. The lacquering is smooth and cool feeling.

## Frequently Bought Together

- OHTO pen water ball pen liberty black CB-10NBL-BK
- OHTO Ceramic 0.5 mm Ballpoint Pen Refill (C305, Black)
- OHTO Ceramic Roller Refill 0.7mm C-307P-Black (Japan Import)

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**Shop now:** [https://www.desertcart.jp/products/89276696-auto-cb-10nbl-bk-rollerball-pen-liberty-black](https://www.desertcart.jp/products/89276696-auto-cb-10nbl-bk-rollerball-pen-liberty-black)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-15*