---
product_id: 52990668
title: "Ballpoint Refill Standard D1, 3 Pieces, Ink Colour Black, Medium Point, Replaceable Mini Micro Pen Refill, Documentary Proof, for Multi-Colour-pens, Water Proof"
brand: "online"
price: "25 Lei"
currency: RON
in_stock: true
category: "Online"
url: https://www.desertcart.ro/products/52990668-ballpoint-refill-standard-d1-3-pieces-ink-colour-black-medium
store_origin: RO
region: Romania
---

# waterproof ink 1300m writing length ISO 12757-2 documentary proof Ballpoint Refill Standard D1, 3 Pieces, Ink Colour Black, Medium Point, Replaceable Mini Micro Pen Refill, Documentary Proof, for Multi-Colour-pens, Water Proof

**Brand:** online
**Price:** 25 Lei
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write Bold. Write Lasting. Never Run Out.

## Quick Answers

- **What is this?** Ballpoint Refill Standard D1, 3 Pieces, Ink Colour Black, Medium Point, Replaceable Mini Micro Pen Refill, Documentary Proof, for Multi-Colour-pens, Water Proof by online
- **How much does it cost?** 25 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/52990668-ballpoint-refill-standard-d1-3-pieces-ink-colour-black-medium)

## Best For

- online enthusiasts

## Why This Product

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

## Key Features

- • **Certified Reliability:** ISO 12757-2 documentary proof ensures your notes and signatures stand the test of time and scrutiny.
- • **Endless Writing Power:** Each refill delivers up to 1,300 meters of smooth, uninterrupted ink flow—write your story without limits.
- • **Waterproof Confidence:** Ink that resists smudges and spills, perfect for professionals who demand permanence.
- • **Premium German Quality:** Crafted by Online, a trusted brand since 1991, combining metal durability with silky medium-point precision.
- • **Universal Compatibility:** Designed to fit multipens, mini-ballpens, and multi-colour pens—upgrade your favorite pen effortlessly.

## Overview

This 3-pack of Online's Standard D1 ballpoint refills features black, medium-point ink that is waterproof and ISO 12757-2 documentary proof certified. Each metal-bodied refill writes approximately 1,300 meters, compatible with multipens and mini pens, delivering professional-grade durability and smoothness backed by a 2-year warranty.

## Description

Great prices on your favourite Office brands plus free delivery and returns on eligible orders.

## Features

- APPLICATION: Use your favourite ballpen again and again! Replacement D1-refills (6,8 cm length) are convenient for multipens, mini-ballpens and multi-colour-pens.
- LONGLASTING: Each refill can write approx. 1.300 meters, this corresponds to 37 DIN A4-pages!
- HIGH QUALITY: Made out of metal, medium width, smooth writing, documentary proof, water proof, stainless steel ball, ISO 12757-2 DOC
- CONTENT: The set contains 3 refills, writing colour black. Perfect for work, school, office or at home.
- ONLINE BRAND QUALITY: Online is a German company founded in 1991 and specialises in pens, calligraphy kits, pen cases and much more. Online offers high quality only!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B001OUVH84 |
| Best Sellers Rank | 17,747 in Stationery & Office Supplies ( See Top 100 in Stationery & Office Supplies ) 155 in Pen Refills |
| Brand Name | Online |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (579) |
| Global Trade Identification Number | 04014421400123 |
| Ink Colour | Black |
| Item Dimensions | 6.7 x 0.2 x 0.2 centimetres |
| Item Type Name | D1 ballpen refill, black width M |
| Manufacturer | Online Schreibgeräte GmbH |
| Manufacturer Part Number | 40012/3 |
| Model Number | 40012/3 |
| Number of Pieces | 3 |
| Package Size Name | 3-pack |
| Point Type | Medium |
| Product Warranty | 2 years |
| Style | 3 x black |
| Unit Count | 3.0 count |

## Product Details

- **Brand:** Online
- **Item dimensions L x W x H:** 6.7 x 0.2 x 0.2 centimetres
- **Number of pieces:** 3
- **Point type:** Medium
- **Style:** 3 x black

## Images

![Ballpoint Refill Standard D1, 3 Pieces, Ink Colour Black, Medium Point, Replaceable Mini Micro Pen Refill, Documentary Proof, for Multi-Colour-pens, Water Proof - Image 1](https://m.media-amazon.com/images/I/610ChRvSeoL.jpg)

## Available Options

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

## Frequently Bought Together

- Ballpoint refill standard D1, 3 pieces, ink colour black, medium point, replaceable mini micro pen refill, documentary proof, for multi-colour-pens, water proof
- Online mini twist ballpoint pen Turquoise with metal clip standard pen refill small pens for the purse 8 cm length, fits into wallets & small bags biro with blue writing color

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**Shop now:** [https://www.desertcart.ro/products/52990668-ballpoint-refill-standard-d1-3-pieces-ink-colour-black-medium](https://www.desertcart.ro/products/52990668-ballpoint-refill-standard-d1-3-pieces-ink-colour-black-medium)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-08-27*