---
product_id: 258854819
title: "Ray Cartridge Rollerball Pen, Blue Ink, Dark Blue/Light Gray Barrel, 1 Each (187803)"
brand: "schneider"
price: "฿741"
currency: THB
in_stock: true
category: "Schneider"
url: https://www.desertcart.co.th/products/258854819-ray-cartridge-rollerball-pen-blue-ink-dark-blue-light-gray
store_origin: TH
region: Thailand
---

# waterproof, quick-dry ink ergonomic rubber grip 0.6mm precise line width Ray Cartridge Rollerball Pen, Blue Ink, Dark Blue/Light Gray Barrel, 1 Each (187803)

**Brand:** schneider
**Price:** ฿741
**Availability:** ✅ In Stock

## Summary

> 🖋️ Write your success story with precision and style!

## Quick Answers

- **What is this?** Ray Cartridge Rollerball Pen, Blue Ink, Dark Blue/Light Gray Barrel, 1 Each (187803) by schneider
- **How much does it cost?** ฿741 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/258854819-ray-cartridge-rollerball-pen-blue-ink-dark-blue-light-gray)

## Best For

- schneider enthusiasts

## Why This Product

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

## Key Features

- • **Flawless Ink Flow:** Innovative Super-Flow-System ensures smooth, uninterrupted writing from first word to last.
- • **Sleek & Sturdy Design:** Metal clip and stylish dark blue/light gray barrel combine durability with executive appeal.
- • **Smudge-Free Confidence:** Quick-drying, waterproof ink certified to ISO 14145-2 keeps your work pristine and reliable.
- • **Comfort in Every Stroke:** Rubberized grip and ultra-smooth tip reduce hand fatigue during long writing sessions.
- • **Precision Meets Professionalism:** 0.6mm medium line width delivers crisp, clear blue ink for standout notes and signatures.

## Overview

The Schneider Ray Cartridge Rollerball Pen features a 0.6mm medium point with quick-drying, waterproof blue ink certified to ISO standards. Its innovative Super-Flow-System guarantees consistent ink delivery, while the ergonomic rubber grip and sturdy metal clip ensure comfort and durability. Perfect for professionals seeking reliable, smudge-proof writing with a sleek, executive design.

## Description

Buy Schneider Ray Cartridge Rollerball Pen, Blue Ink, Dark Blue/Light Gray Barrel, 1 Each (187803) online on desertcart.ae at best prices. ✓ Fast and free shipping ✓ free returns ✓ cash on delivery available on eligible purchase.

## Features

- Innovative Super-Flow-System guarantees consistent ink flow from start to finish
- Line width approximately 0.6 mm in Blue ink. Quick-drying, smudge-proof ink. Waterproof according to ink standard ISO 14145-2
- Ultra-Smooth tip, sturdy metal clip and rubberized grip zone to promote relaxed writing without hand fatigue

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06XYQ1NPM |
| Best Sellers Rank | #23,109 in Office Products ( See Top 100 in Office Products ) #204 in Liquid Ink Rollerball Pens |
| Brand | Schneider |
| Closure | Click-Off Cap |
| Color | Royal Blue |
| Customer Reviews | 4.5 4.5 out of 5 stars (1,950) |
| Date First Available | 13 April 2017 |
| Grip Type | Rubber |
| Ink Color | Blue |
| Item Weight | 31.8 g |
| Line Size | 0.6mm |
| Manufacturer | Schneider |
| Manufacturer Part Number | 187803 |
| Material Type | Metal Rubber Plastic |
| Model number | 187803 |
| Number of Items | 1 |
| Pencil Lead Degree (Hardness) | Hard |
| Point Type | Medium |
| Product Dimensions | 15.19 x 3.81 x 2.21 cm; 31.75 g |
| Size | 1 Count (Pack of 1) |

## Product Details

- **Age range (description):** Adult
- **Brand:** Schneider
- **Colour:** Royal Blue
- **Ink colour:** Blue
- **Writing instrument form:** Roller Ball Pen

## Images

![Ray Cartridge Rollerball Pen, Blue Ink, Dark Blue/Light Gray Barrel, 1 Each (187803) - Image 1](https://m.media-amazon.com/images/I/61JWWE6oOlL.jpg)

## Questions & Answers

**Q: How do you clean it. Found empty cartridge even though cap was on tight. No ink to ball now. Is it trash, or can it be fixed?**
A: I would suggest purchasing a Schmidt K1 ink converter such as MV31071. Fill the ink converter with water. Attach it to the pen [as you would an ink cartridge] and flush it a few times. Should be good to go. Plus you now can use fountain pen bottled ink with this pen and this converter. Joe Ptasinski/Passion4Pens

**Q: Will not write even after flushing with soap, pen flush, heating, soaking and dipping in ink. thanks to @passion4pens for ideas. any additional tricks**
A: The little rollerball might be stuck. You might try running it across a piece of paper in an effort to get it unstuck. You can also try pressing the tip firmly down on a pad of paper; the pressure can help unstick the ball. Lastly try applying a small amount of oil to the tip with a cotton swab before and after running it across paper. I’ve personally had success with the latter step.

**Q: Will the pen accept a standard fountain pen ink converter? If not, how do you clean (dried) ink out, when you change ink color ?**
A: No it does not. It will take a "mini" ink converter from MonteVerde MV31072

## Frequently Bought Together

- Schneider Ray Cartridge Rollerball Pen M (Medium), Refillable, Dark Blue/Light Gray Barrel, Royal Blue Erasable Ink Cartridge, Pack of 1 Pen (187803)
- Schneider Ink Cartridge, Standard Format, Ball Closure, Refill for Fountain and Cartridge Rollerball Pens, Blue Ink, Box of 6 Cartridges (6603)
- Schneider Ray Cartridge Rollerball Pen M (Medium), Refillable, Onyx Barrel, Royal Blue Erasable Ink Cartridge, Pack of 1 Pen (187807)

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**Shop now:** [https://www.desertcart.co.th/products/258854819-ray-cartridge-rollerball-pen-blue-ink-dark-blue-light-gray](https://www.desertcart.co.th/products/258854819-ray-cartridge-rollerball-pen-blue-ink-dark-blue-light-gray)

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*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-01-29*