---
product_id: 276502429
title: "Art Ruling Pen for Applying Masking Fluid Line Work"
brand: "looneng"
price: "€ 23.20"
currency: EUR
in_stock: true
category: "Looneng"
url: https://www.desertcart.gr/products/276502429-art-ruling-pen-for-applying-masking-fluid-line-work
store_origin: GR
region: Greece
---

# Adjustable line width with precision screw Fine 0.3mm line for ultra-detailed work Durable stainless steel nib resists rust & wear Art Ruling Pen for Applying Masking Fluid Line Work

**Brand:** looneng
**Price:** € 23.20
**Availability:** ✅ In Stock

## Summary

> 🎨 Master the art of precision—because your lines deserve to stand out.

## Quick Answers

- **What is this?** Art Ruling Pen for Applying Masking Fluid Line Work by looneng
- **How much does it cost?** € 23.20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/276502429-art-ruling-pen-for-applying-masking-fluid-line-work)

## Best For

- looneng enthusiasts

## Why This Product

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

## Key Features

- • **Ambidextrous & Ergonomic:** Smooth grip and balanced design for comfortable use by all artists and professionals.
- • **Engineered for Endurance:** Stainless steel construction ensures long-lasting performance and effortless cleaning.
- • **Precision at Your Fingertips:** Easily dial in exact line thickness for flawless detail every time.
- • **Versatile Fluid Compatibility:** Works seamlessly with inks, masking fluids, gouache, and watercolors for creative freedom.
- • **Unlock Professional Techniques:** Ideal for calligraphy, cartography, technical drawings, and masking fluid applications—elevate your craft.

## Overview

The LOONENG Art Ruling Pen is a premium stainless steel drawing tool designed for professionals and enthusiasts seeking ultra-fine, adjustable line work. Featuring a screw-adjustable tip for precise line width control (down to 0.3mm), it excels with inks, masking fluids, and thin paints. Its durable, rust-resistant build and ergonomic design make it perfect for calligraphy, cartography, technical drawings, and advanced masking techniques, empowering artists to create flawless, detailed masterpieces.

## Description

Looneng Art Ruling Pen for Applying Masking Fluid Line Work : desertcart.ae: Arts & Crafts

## Features

- 【ART RULING PEN DRAWING PAINTING TOOL】Ruling pens are traditionally designed instruments that lay down lines in ink, paint, or any fluid medium with the viscosity to flow. Excellent for creating precise lines and drawing with ink, drawing and masking fluids, or even thin paints.
- 【SELECT THE WIDTH WITH THE SCREW ADJUSTER】The two parts of the tip hold ink or with other drawing fluids between them by capillary action. By adjusting the screw on the side, you can carefully and very accurately adjust the width of the line you're creating. It is used to draw lines of precise thickness with paint or ink.
- 【INSTRUCTIONS FOR USE OF RULING PEN】 Adjust to your chosen line width, dip the ruling pen in ink or masking fluid and draw onto the paper. It is possible to create very fine lines. If you use masking fluid, let it dry and paint your picture. Once your painting is dry, remove the masking fluid to reveal the unpainted areas.
- 【USED TO CREATE ACCURATE FINE LINES】Ruling pen is designed for fine line drawing, cartography, calligraphy, and technical drawings. It can also make fine lines and borders in Indian ink, gouache, drawing ink, watercolors, and masking fluids. In addition, it is used to draw lines of precise thickness with paint or ink.
- 【DURABLE STAINLESS STEEL CONSTRUCTION】The ruling pens are crafted in stainless steel with elastic properties, excellent strength, and durability. They do not rust, are easy to clean and provide lightness, flexibility, and accuracy in strokes. In addition, thick plastic handles and durable stainless steel nibs can withstand heavy use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B075B44QJ7 |
| Additional Features | Adjustable Line Width |
| Age Range Description | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #50,505 in Office Products ( See Top 100 in Office Products ) #630 in Artists Drawing Aids |
| Body Shape | Round |
| Brand Name | LOONENG |
| Closure Type | screw |
| Color | Green |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,137) |
| Drill Point | Fine |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Color | Multicolor |
| Item Dimensions | 12.5 x 0.5 x 0.5 centimeters |
| Item Weight | 15 Grams |
| Line Size | 0.3mm |
| Manufacturer | LOONENG |
| Material Type | Stainless Steel |
| Model Name | DA17A012 |
| Model Number | DA17A012 |
| Pattern | Solid |
| Recommended Uses For Product | Drawing, Calligraphy, Cartography, Technical Drawings |
| Style | Chisel |
| Theme | Artistic Drawing Instruments |
| UPC | 743270886737 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Water Resistant |
| Writing Instrument Form | Technical Pen |

## Product Details

- **Age range (description):** Adult
- **Brand:** LOONENG
- **Colour:** Green
- **Ink colour:** Multicolor
- **Writing instrument form:** Technical Pen

## Images

![Art Ruling Pen for Applying Masking Fluid Line Work - Image 1](https://m.media-amazon.com/images/I/51CZlwtZP4L.jpg)

## Available Options

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

## Frequently Bought Together

- LOONENG Ruling Pen for Masking Fluid, Perfect Fine Line Drawing, Technical Cartography and Calligraphy, Suitable Use with Drawing Ink, Indian Ink Gouache
- Pebeo Easy Peel Liquid Latex Masking Fluid - Drawing Gum - Dries Quickly - For Ink - Watercolor - Gouache Painting & Illustration - Fine Arts & Crafts Supplies - 45ml Bottle
- Creative Mark Masking Fluid Paint Brushes (Set of 10) - Watercolor Brushes Contains Synthetic Hair w/Short Wood Handles

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**Shop now:** [https://www.desertcart.gr/products/276502429-art-ruling-pen-for-applying-masking-fluid-line-work](https://www.desertcart.gr/products/276502429-art-ruling-pen-for-applying-masking-fluid-line-work)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-09-04*