---
product_id: 9981103
title: "BC-AP20 Pressurized Permanent Ballpoint Pen (Can Write on Wet Paper/Back), Air Press to Squeeze Ink Ink, 0.7, Transparent"
brand: "tombow"
price: "€ 9.67"
currency: EUR
in_stock: true
category: "Tombow"
url: https://www.desertcart.pt/products/9981103-bc-ap20-pressurized-permanent-ballpoint-pen-can-write-on-wet
store_origin: PT
region: Portugal
---

# Writes smoothly on wet/damp paper 0.7mm fine line for precise writing Durable pressure-type ink system BC-AP20 Pressurized Permanent Ballpoint Pen (Can Write on Wet Paper/Back), Air Press to Squeeze Ink Ink, 0.7, Transparent

**Brand:** tombow
**Price:** € 9.67
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your writing game—no surface left unwritten!

## Quick Answers

- **What is this?** BC-AP20 Pressurized Permanent Ballpoint Pen (Can Write on Wet Paper/Back), Air Press to Squeeze Ink Ink, 0.7, Transparent by tombow
- **How much does it cost?** € 9.67 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/9981103-bc-ap20-pressurized-permanent-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 ensures a secure hold—even with gloves on during those busy field days.
- • **Compact Powerhouse:** At just 4.8 inches and 0.5 oz, it’s perfectly portable without sacrificing performance.
- • **Clip with Confidence:** Strong, flexible wire clip keeps your pen secure and accessible on the move.
- • **See Your Ink Pressure:** Innovative Air Press System indicator lets you monitor ink pressure for uninterrupted writing.
- • **Write Anywhere, Anytime:** Pressure-activated ink flows flawlessly even on damp or upside-down surfaces.

## Overview

The Tombow BC-AP20 is a sleek, transparent 0.7mm ballpoint pen featuring a patented Air Press System that enables smooth, reliable writing on wet or upside-down surfaces. Its compact, lightweight design combined with a rubber grip and durable wire clip makes it the ultimate tool for professionals who demand precision and portability in any environment.

## Description

Each knock creates compressed air and writes without any crinkle or twigle with the proprietary pressure mechanism "APS (Air Press System) by dragonfly. Can be used for upward writing, speeding, or writing on damp paper. The pressurized indicator allows you to see the knock pressure mechanism, so you can always check the pressurcess, so you can write on the field with confidence. A short body with a total length of 4.8 inches (122 mm). A strong wire clip that combines flexibility and strength.

## Features

- Pressure-Type Oil-Based Ballpoint Pens: Tough compression pen that won't break or break
- [Features] Works great for fast writing, overwriting, and damp paper
- Specifications: Compact size for portability / Wide wire clip / Rubber body that is easy to hold even when wearing gloves
- Total Length: 4.8 inches (122 mm)
- Weight: 0.5 oz (15 g)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0047Z5L9Y |
| Additional Features | Pressure type |
| Age Range Description | Adult | Children | Teens |
| Best Sellers Rank | #11,492 in Office Products ( See Top 100 in Office Products ) #269 in Ballpoint Pens |
| Body Shape | Round |
| Brand Name | Tombow |
| Closure Type | Retractable |
| Color | transparent |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,006) |
| Drill Point | Fine |
| Grip Type | Contoured |
| Hand Orientation | Ambidextrous |
| Included Components | Ink Cartridge |
| Ink Base | Oil |
| Ink Color | Black |
| Item Diameter | 0.7 Millimeters |
| Item Dimensions | 7.44 x 2.09 x 0.55 inches |
| Item Weight | 0.02 Kilograms |
| Line Size | 0.7 |
| Manufacturer | トンボ(Tombow) |
| Material Type | Rubber |
| Model Name | BC-AP20 |
| Model Number | BC-AP20 |
| Pattern | Single Item |
| Recommended Uses For Product | Writing |
| Unit Count | 1.0 Count |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | pressure |

## Product Details

- **Age Range (Description):** Adult | Children | Teens
- **Brand:** Tombow
- **Color:** transparent
- **Ink Color:** Black
- **Writing Instrument Form:** Ballpoint Pen

## Images

![BC-AP20 Pressurized Permanent Ballpoint Pen (Can Write on Wet Paper/Back), Air Press to Squeeze Ink Ink, 0.7, Transparent - Image 1](https://m.media-amazon.com/images/I/41yLUSsTjhL.jpg)

## Available Options

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

## Frequently Bought Together

- Tombow BC-AP20 Pressurized Permanent Ballpoint Pen (Can Write on Wet Paper/Back), Air Press to Squeeze Ink Ink, 0.7, Transparent
- Tombow 0.7mm Black Ink Refill (BR-SF33), for Airpress BallPoint Pen (BC-AP) , 3 Pack/total 3 pcs (Japan Import)
- Tombow Airpress 0.7mm Ball Point Pen, Full Black

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**Shop now:** [https://www.desertcart.pt/products/9981103-bc-ap20-pressurized-permanent-ballpoint-pen-can-write-on-wet](https://www.desertcart.pt/products/9981103-bc-ap20-pressurized-permanent-ballpoint-pen-can-write-on-wet)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-06-20*