---
product_id: 12105519
title: "Birdy Stainless Steel Body Mini Ballpoint Pen, 0.7 mm, Black Ink (BS-40S-S)"
brand: "pilot"
price: "9903CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Pilot"
url: https://www.desertcart.sn/products/12105519-birdy-stainless-steel-body-mini-ballpoint-pen-0-7-mm
store_origin: SN
region: Senegal
---

# Durable stainless steel body Smooth black oil-based ink 0.7mm fine tip for precise writing Birdy Stainless Steel Body Mini Ballpoint Pen, 0.7 mm, Black Ink (BS-40S-S)

**Brand:** pilot
**Price:** 9903CFA
**Availability:** ✅ In Stock

## Summary

> 🖊️ Elevate your everyday notes with sleek precision and timeless style

## Quick Answers

- **What is this?** Birdy Stainless Steel Body Mini Ballpoint Pen, 0.7 mm, Black Ink (BS-40S-S) by pilot
- **How much does it cost?** 9903CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/12105519-birdy-stainless-steel-body-mini-ballpoint-pen-0-7-mm)

## 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

- • **Built to Last:** Robust stainless steel body resists wear and tear for daily carry
- • **Ambidextrous Comfort:** Round grip and balanced weight for smooth writing by any hand
- • **Pocket-Ready Precision:** Slim 4.8-inch design fits effortlessly in any pocket or notebook
- • **Effortless Writing Flow:** Oil-based ink delivers crisp, consistent lines with every stroke
- • **Refillable & Retractable:** Eco-friendly design with snap closure and replaceable ink cartridge

## Overview

The Pilot Birdy Stainless Steel Mini Ballpoint Pen features a 0.7mm fine tip with smooth black oil-based ink, housed in a durable stainless steel body. Compact and lightweight at just under 5 inches, it’s designed for effortless pocket carry and precise memo writing. Ambidextrous and refillable, this retractable pen combines professional style with practical durability, making it a must-have for on-the-go professionals.

## Description

Short size that fits neatly pocket or pocketbook. Oil-based ballpoint pen. Ball diameter: 0.7mm . Ink: oil dye.

Review: Fine Piece of EDC Pocket Kit - This is a marvelous little pen. Just the right size for pocket carry, and made of durable stainless steel. The ink is high quality and writes well with a crisp, thin line. It weighs almost nothing, and disappears in your pocket, which brings me to my one negative - this pen also disappears out of the pocket. I have purchased three, and all three have gone missing. This isn't a pen problem, it's a me problem. I finally resorted to buying a 10 pack of cheap pocket pens to learn how to keep track of them... Haven't lost one since. I'll be back to my Birdie one day.
Review: Pilot Birdy Pen - This is a great little pen,it's just long enough to span the palm of the hand to write with and thin enough to fit into practically anything. It writes great.

## Features

- A slim mini ball-point convenient to carry
- Tip Size : 0.7mm
- It is the best for memo writing to a mini notebook

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B006CQQPYQ |
| Additional Features | Retractable |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #31,436 in Office Products ( See Top 100 in Office Products ) #628 in Ballpoint Pens |
| Body Shape | Round |
| Brand | PILOT |
| Brand Name | PILOT |
| Closure Type | Snap |
| Color | Black |
| Customer Reviews | 4.5 out of 5 stars 491 Reviews |
| Drill Point | Mini |
| Global Trade Identification Number | 04902505004902 |
| Grip Type | Round |
| Hand Orientation | Ambidextrous |
| Included Components | Ink Cartridge |
| Ink Base | Oil |
| Ink Color | Black |
| Item Dimensions | 4.8 x 0.5 x 0.5 inches |
| Item Weight | 18.14 g |
| Line Size | 0.7mm |
| Manufacturer | Pilot |
| Material | Stainless Steel |
| Material Type | Stainless Steel |
| Model Name | Birdy Stainless Steel Body Mini |
| Model Number | BS-40S-S |
| Pattern | single item |
| Recommended Uses For Product | Writing |
| Style | Refillable |
| Unit Count | 1 count |
| Writing Instrument Form | Ballpoint Pen |
| Writing Technique | ballpoint |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** PILOT
- **Color:** Black
- **Ink Color:** Black
- **Writing Instrument Form:** Ballpoint Pen

## Images

![Birdy Stainless Steel Body Mini Ballpoint Pen, 0.7 mm, Black Ink (BS-40S-S) - Image 1](https://m.media-amazon.com/images/I/41EpZi19o6L.jpg)

## Questions & Answers

**Q: How long is it?**
A: It is 4 1/2 inches long and 3/8th inch in diameter. I also have Zebra Mini pen and pencil. For me these pens,(and the pencil too) work great with the Moleskine small notebooks. I just clip inside the back cover and it's not so thick that it won't fit in my pocket. I bought several of each as I tend to lose them.

**Q: What is a "set"? The pricing for 2 is more than double the price of one. Same for 3, 4 and 5 set. It is not clear what is meant by "set."**
A: I'm not sure why they use the term "set". 1 is one pen, 2 is two pens, and so on. And, yeah, at those prices, if you want more than one, you'd just buy multiple singles and not the multi-packs.

**Q: will this tiny pen work with Fischer Space pen refills?**
A: They would be too large

**Q: Are these push button click action?**
A: yes.  push button like a "regular" ball point pen

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fine Piece of EDC Pocket Kit
*by R***N on July 17, 2026*

This is a marvelous little pen. Just the right size for pocket carry, and made of durable stainless steel. The ink is high quality and writes well with a crisp, thin line. It weighs almost nothing, and disappears in your pocket, which brings me to my one negative - this pen also disappears out of the pocket. I have purchased three, and all three have gone missing. This isn't a pen problem, it's a me problem. I finally resorted to buying a 10 pack of cheap pocket pens to learn how to keep track of them... Haven't lost one since. I'll be back to my Birdie one day.

### ⭐⭐⭐⭐⭐ Pilot Birdy Pen
*by M***R on May 20, 2026*

This is a great little pen,it's just long enough to span the palm of the hand to write with and thin enough to fit into practically anything. It writes great.

### ⭐⭐⭐⭐⭐ Great, tiny writing instrument
*by S***K on March 11, 2023*

This is the perfect pen to pair with a pocket notebook or in a small folio. The length and width are not too small and the pen is comfortable to write with, but at the same time, this pen is super slim. For comparison, the pen is about the width of two quarters and a nickel stacked. This pen writes exceptionally smoothly and the ink is fast drying, bold, and vivid. This pen just feels well-made—the click action is smooth, the clip is strong, and the pen feels solid.

## Frequently Bought Together

- Pilot Birdy Stainless Steel Body Mini Ballpoint Pen, 0.7 mm, Black Ink (BS-40S-S)
- Zebra Mini Ballpoint Pen 0.7 mm, Silver Body, Black Ink (T-3)
- Pilot Mini Mechanical Pencil Birdy, 0.5mm, Silver (HS-40S)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sn/products/12105519-birdy-stainless-steel-body-mini-ballpoint-pen-0-7-mm](https://www.desertcart.sn/products/12105519-birdy-stainless-steel-body-mini-ballpoint-pen-0-7-mm)

---

*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-27*