---
product_id: 62847430
title: "CLASSIC SPORT Ball Pen Black I Retractable Ballpoint Pen with Standard D1 Refills I Exclusive Biro 10.5 cm"
brand: "kaweco"
price: "฿3582"
currency: THB
in_stock: true
reviews_count: 8
category: "Kaweco"
url: https://www.desertcart.co.th/products/62847430-classic-sport-ball-pen-black-i-retractable-ballpoint-pen-standard
store_origin: TH
region: Thailand
---

# Compatible with versatile D1 refills (0.8-1.2mm) State-of-the-art heart-curve retractable mechanism 10.5 cm ultra-compact size CLASSIC SPORT Ball Pen Black I Retractable Ballpoint Pen with Standard D1 Refills I Exclusive Biro 10.5 cm

**Brand:** kaweco
**Price:** ฿3582
**Availability:** ✅ In Stock

## Summary

> 🖋️ Classic style, compact form—write your legacy anywhere.

## Quick Answers

- **What is this?** CLASSIC SPORT Ball Pen Black I Retractable Ballpoint Pen with Standard D1 Refills I Exclusive Biro 10.5 cm by kaweco
- **How much does it cost?** ฿3582 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/62847430-classic-sport-ball-pen-black-i-retractable-ballpoint-pen-standard)

## Best For

- kaweco enthusiasts

## Why This Product

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

## Key Features

- • **Pocket-Sized Powerhouse:** At just 10.5 cm, this pen fits effortlessly in your pocket or small leather case—perfect for the on-the-go professional.
- • **Smooth Retractable Action:** Innovative heart-curve mechanism ensures a satisfying, reliable click every time you write.
- • **Customizable Writing Experience:** Supports standard D1 refills in multiple colors and line widths, letting you tailor your pen to your style and needs.
- • **Heritage Craftsmanship Since 1883:** Hand-assembled and individually inspected in Nuremberg, guaranteeing premium quality and performance.
- • **Timeless Elegance Meets Durability:** Crafted from high-quality plastic with gold-plated accents, blending classic design with everyday resilience.

## Overview

The Kaweco CLASSIC SPORT Ball Pen is a premium, ultra-compact retractable ballpoint pen measuring just 10.5 cm. Featuring a smooth heart-curve mechanism and compatibility with versatile D1 refills, it combines historic design elegance with modern functionality. Hand-assembled in Nuremberg since 1883, this pen offers a customizable, reliable writing experience for professionals who value style and portability.

## Description

Compact 10.5cm ballpoint pen with classic design and high-quality plastic body. Retractable mechanism, accepts standard D1 refills in various colors and line widths.

Review: Pen - Good quality
Review: Why all the negative reviews, it's a nicely designed pen. - This pen meets the criteria for the Kaweco Sport line of writing equipment. It is deliberately just over 10cm long and quite chunky matching the fountain pen when closed. It's designed to be kept light and in a pocket, or small leather etui. The refill is kept in place by a clutch pencil mechanism which is surrounded by a brass metal collar and the mechanism appears beautifully made. It screws out from the top. The refill is made in Switzerland and is Kaweco branded. It has a lovely smooth action. I have added the clip which does not come with the pen. It does come in a simple branded box. It looks, functions and feels great, no complaints.

## Features

- IDEAL FOR ON THE GO – Our ball pen is one of the smallest in the world. With a length of only 10.5 cm, it possesses a state-of-the-art heart-curve mechanism
- THE HISTORIC MODEL FOR EVERYDAY – The body made from high-quality plastic gives this ball pen a special haptic and elegance.
- CLASSIC AND HISTORIC COLOURS are offered by the series, along with a gold-plated nib, golden logo cap, and golden logo embossing.
- FULLY PERSONALIZABLE – Equipped with standardised ball pen D1 refills in different colours and line widths of 0.8mm, 1.0mm and 1.2mm.
- QUALITY SINCE 1883 – Our products are hand-assembled and individually inspected in Nuremberg, the city renowned for its pencils. First-class quality, high functionality and the best service has always been our priority.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Kaweco |
| Brand | Kaweco |
| Model Number | CSBP-BK |
| Product Dimensions | 10.5 x 1 x 1 cm; 10 g |
| Colour | black |
| Closure | Button |
| Grip Type | Smooth |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | Medium |
| Line Size | 0.5mm |
| Ink Colour | Blue |
| Manufacturer Part Number | 10000017 |
| Item Weight | 10 g |

## Product Details

- **Brand:** Kaweco
- **Writing instrument form:** Ballpoint Pen
- **Colour:** black
- **Ink colour:** Blue
- **Age range (description):** Adult
- **Material:** Plastic
- **Point type:** Medium
- **Special feature:** Retractable
- **Unit count:** 1.0 Count
- **Model name:** Classic Sport

## Images

![CLASSIC SPORT Ball Pen Black I Retractable Ballpoint Pen with Standard D1 Refills I Exclusive Biro 10.5 cm - Image 1](https://m.media-amazon.com/images/I/31+QL0jSgpS.jpg)

## Questions & Answers

**Q: Where is that pen made?**
A: You might be tempted to think Japan, but it’s actually Germany.

**Q: Is this a metallic pen? or is it plastic?**
A: It has a plastic barrel.

**Q: What lead does it use**
A: It’s a pen

**Q: Alright guys, I give up. How the hell do I change the ink cartridge? I tossed the box without second thought and now I feel like an idiot.**
A: The push button unscrews and the mini cartridge comes out with it.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Pen
*by I***S on 8 January 2026*

Good quality

### ⭐⭐⭐⭐⭐ Why all the negative reviews, it's a nicely designed pen.
*by C***. on 1 July 2021*

This pen meets the criteria for the Kaweco Sport line of writing equipment. It is deliberately just over 10cm long and quite chunky matching the fountain pen when closed. It's designed to be kept light and in a pocket, or small leather etui. The refill is kept in place by a clutch pencil mechanism which is surrounded by a brass metal collar and the mechanism appears beautifully made. It screws out from the top. The refill is made in Switzerland and is Kaweco branded. It has a lovely smooth action. I have added the clip which does not come with the pen. It does come in a simple branded box. It looks, functions and feels great, no complaints.

### ⭐⭐⭐⭐⭐ I love this pen!
*by B***S on 16 August 2023*

I love this pen, it is easy, compact and writes really nicely. It is somewhat shorter than I realised from the photos. Making it a little difficult to hold at first but once you get used to it, it really is a great pen. This pen is made of plastic, unlike Parker pens which have a more premium feel to them. For the money I was expecting it to be made of a similar type of metal maybe? But all in all, a really nice pen.

## Frequently Bought Together

- Kaweco CLASSIC SPORT Ball Pen Black I Retractable Ballpoint Pen with Standard D1 Refills 10.5 cm
- Kaweco Pen Clip Sport Octagonal in Gold for Sport, Calligraphy and Sketch Up Series I Pencil Holder with Subtle Logo | Accessory Made of Stainless Steel
- Kaweco D1 Ballpoint Pen Refills 1.0 mm Black Pack of 5 | Ball-Pen Refills for Sport und Liliput Series | 1.0 mm (Medium)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-13*