---
product_id: 725141565
title: "Tombow Pressurized Oil-Based Ballpoint Pen (Can Write on Wet Paper/Even Upside Down) Air Press 0.7 Full Black BC-AP12"
brand: "tombow"
price: "$10.30"
currency: USD
in_stock: true
reviews_count: 13
category: "トンボ(Tombow)"
url: https://www.desertcart.ec/products/725141565-tombow-pressurized-oil-based-ballpoint-pen-can-write-on-wet
store_origin: EC
region: Ecuador
---

# Writes flawlessly on wet paper & upside down Rubber grip designed for use even with gloves 0.7mm fine line for precise writing Tombow Pressurized Oil-Based Ballpoint Pen (Can Write on Wet Paper/Even Upside Down) Air Press 0.7 Full Black BC-AP12

**Brand:** tombow
**Price:** $10.30
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Boldly Anywhere — Because Your Ideas Don’t Wait for Perfect Conditions

## Quick Answers

- **What is this?** Tombow Pressurized Oil-Based Ballpoint Pen (Can Write on Wet Paper/Even Upside Down) Air Press 0.7 Full Black BC-AP12 by tombow
- **How much does it cost?** $10.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/725141565-tombow-pressurized-oil-based-ballpoint-pen-can-write-on-wet)

## Best For

- tombow enthusiasts

## Why This Product

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

## Key Features

- • **Grip & Go:** Ergonomic rubber body with a wide-opening wire clip offers comfort and quick access, even when wearing gloves.
- • **Compact Powerhouse:** At just 4.8 inches and 15g, this pen fits effortlessly in your pocket or bag for on-the-go productivity.
- • **Trusted Bestseller:** Ranked #11 in Stick Ballpoint Pens on Amazon with over 1,700 reviews—join the community of high performers who rely on Tombow.
- • **Unstoppable Ink Flow:** Pressurized oil-based ink ensures smooth, skip-free writing anywhere—wet paper, angled surfaces, or even upside down.
- • **Precision Meets Speed:** 0.7mm fine point delivers crisp, clean lines perfect for fast note-taking and professional documentation.

## Overview

The Tombow Pressurized Oil-Based Ballpoint Pen BC-AP12 features a 0.7mm fine tip with pressurized ink technology that writes smoothly on wet paper and even upside down. Its compact 4.8-inch size and lightweight 15g rubber body with a wide wire clip make it highly portable and comfortable to hold, including when wearing gloves. A top-rated bestseller trusted by professionals for reliable, smudge-free writing in any environment.

## Description

Since it is a pressurized ballpoint pen that writes upside down, it can be written on either side or on wet paper. Urban Sport Color: Full Black. The grip part is transparent so you can see the spring inside.

Review: コンパクトで携帯しやすい。平面に置かれた書面だけでなく角度のある面に置かれた書面にも問題なく書ける。また速記時にも威力を発揮している。以前使っていたペンより速記に適している。再度購入するでしょう。
Review: お風呂に浸かっている時に使うのがメインです。 お風呂では携帯メモは目に刺激が強いので、紙を使いたくて探しました。 紙はダイソーの防水メモ帳。 滲まなくて書けて、満足です^ ^

## Features

- 【Pressurized oil-based ballpoint pen】A tough pressurized pen with no worries about smudging or skipping
- 【Features】Performs well for quick writing, overwriting, and on damp paper
- Specifications: Compact size for easy portability; Wire clip opens widely; Rubber body makes it easy to hold even with gloves
- 【Total Length】4.8 inches (122 mm)
- Weight: 15 g (0.5 oz)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0047Z24IU |
| Amazon Bestseller | #926 in Office Products ( See Top 100 in Office Products ) #11 in Stick Ballpoint Pens |
| Brand | Tombow |
| Color | full black |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,716) |
| Date First Available | July 28, 2010 |
| Included Components | Ink Cartridge |
| Ink Color | Black |
| Line Size | 0.7 ミリメートル |
| Material Type | Rubber |
| Model Number | BC-AP12 |
| Point Type | Fine |
| Product Dimensions | 18.9 x 5.31 x 1.4 cm; 20 g |
| Shredded Shape | Pressure type |

## Product Details

- **Age Range (Description):** Adult | Children | Teens
- **Brand:** Tombow
- **Color:** full black
- **Ink Color:** Black
- **Writing Instrument Form:** ボールペン

## Images

![Tombow Pressurized Oil-Based Ballpoint Pen (Can Write on Wet Paper/Even Upside Down) Air Press 0.7 Full Black BC-AP12 - Image 1](https://m.media-amazon.com/images/I/41wtULNCXRL.jpg)
![Tombow Pressurized Oil-Based Ballpoint Pen (Can Write on Wet Paper/Even Upside Down) Air Press 0.7 Full Black BC-AP12 - Image 2](https://m.media-amazon.com/images/I/51z0p4N5g2L.jpg)
![Tombow Pressurized Oil-Based Ballpoint Pen (Can Write on Wet Paper/Even Upside Down) Air Press 0.7 Full Black BC-AP12 - Image 3](https://m.media-amazon.com/images/I/31IWFBMfo0L.jpg)
![Tombow Pressurized Oil-Based Ballpoint Pen (Can Write on Wet Paper/Even Upside Down) Air Press 0.7 Full Black BC-AP12 - Image 4](https://m.media-amazon.com/images/I/610tPo2SL9L.jpg)
![Tombow Pressurized Oil-Based Ballpoint Pen (Can Write on Wet Paper/Even Upside Down) Air Press 0.7 Full Black BC-AP12 - Image 5](https://m.media-amazon.com/images/I/61OZZpJj1KL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***T on January 26, 2026*

コンパクトで携帯しやすい。平面に置かれた書面だけでなく角度のある面に置かれた書面にも問題なく書ける。また速記時にも威力を発揮している。以前使っていたペンより速記に適している。再度購入するでしょう。

### ⭐⭐⭐⭐ Review
*by C***K on February 24, 2026*

お風呂に浸かっている時に使うのがメインです。 お風呂では携帯メモは目に刺激が強いので、紙を使いたくて探しました。 紙はダイソーの防水メモ帳。 滲まなくて書けて、満足です^ ^

### ⭐⭐⭐⭐⭐ Review
*by あ***ー on October 14, 2025*

ポールペン界のG-SHOCK。 インクかすれないし、太さもいい、短いんだけど書きやすい、クリップみたいにノートにはさめるし、ガシガシ使えて、デザインも好き…マジいいです。 立ちながらメモとか、壁に紙置いて書くとか、そーゆー時に特に力を発揮してくれる男のポールペン。 私は座って机の上で使います。

## Frequently Bought Together

- Tombow Airpress 0.7mm Ball Point Pen, Full Black
- Tombow 0.7mm Black Ink Refill (BR-SF33), for Airpress BallPoint Pen (BC-AP) , 3 Pack/total 3 pcs (Japan Import)
- Tombow BC-AP54 Pressurized Permanent Ballpoint Pen (Can Write on Wet Paper/Back), Air Press to Squeeze Ink Ink, 0.7, Orange

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*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-03-06*