---
product_id: 276502429
title: "Looneng Art Ruling Pen for Applying Masking Fluid Line Work"
brand: "looneng"
price: "€ 54.06"
currency: EUR
in_stock: false
reviews_count: 5
category: "Looneng"
url: https://www.desertcart.de/products/276502429-looneng-art-ruling-pen-for-applying-masking-fluid-line-work
store_origin: DE
region: Germany
---

# Precision line control Adjustable screw for custom widths Durable stainless steel build Looneng Art Ruling Pen for Applying Masking Fluid Line Work

**Brand:** looneng
**Price:** € 54.06
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Master the art of precision — your lines, your rules.

## Quick Answers

- **What is this?** Looneng Art Ruling Pen for Applying Masking Fluid Line Work by looneng
- **How much does it cost?** € 54.06 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/276502429-looneng-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

- • **Built to Last & Perform:** Stainless steel nibs resist rust and wear, ensuring consistent performance through heavy use.
- • **Effortless Control & Comfort:** Smooth grip and ambidextrous design let you create detailed technical drawings or calligraphy with ease.
- • **Pinpoint Precision Every Time:** Adjust the screw to craft lines from ultra-fine to bold with unmatched accuracy.
- • **Unlock Creative Masking Magic:** Use with masking fluid to protect areas while painting, then reveal crisp, clean lines once dry.
- • **Versatile Fluid Compatibility:** Seamlessly works with inks, gouache, masking fluids, and thin paints for diverse artistic needs.

## Overview

The Looneng Art Ruling Pen is a professional-grade drawing tool featuring an adjustable screw mechanism for precise line width control. Crafted from durable stainless steel, it excels in creating fine lines with inks, gouache, and masking fluids. Ideal for calligraphy, cartography, and technical drawings, this water-resistant pen offers smooth handling and long-lasting performance, empowering artists to achieve flawless detail and creative masking effects.

## Description

Ruling Pen is cross-hinged for variable line width. The line width is set by the screw adjustment. Lines can be produced using ink or gouache paint.

Review: Super.
Review: Works like a charm

## 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 |
| Age range (description) | Adult |
| Animal Theme | no animal theme |
| Best Sellers Rank | #46,697 in Office Products ( See Top 100 in Office Products ) #388 in Artists Drawing Aids |
| Body Shape | Round |
| Brand | LOONENG |
| Brand Name | LOONENG |
| Closure Type | screw |
| Color | Green |
| Colour | Green |
| Customer Reviews | 4.5 out of 5 stars 2,123 Reviews |
| Drill Point | Fine |
| Grip Type | Smooth |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Color | Multicolor |
| Ink colour | Multicolor |
| Item Dimensions | 12.5 x 0.5 x 0.5 centimeters |
| Item Weight | 15 Grams |
| Item height | 0.2 inches |
| Line Size | 0.3mm |
| Manufacturer | LOONENG |
| Material | Stainless Steel |
| 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 |
| Writing instrument form | Technical Pen |

## Product Details

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

## Images

![Looneng Art Ruling Pen for Applying Masking Fluid Line Work - Image 1](https://m.media-amazon.com/images/I/51CZlwtZP4L.jpg)
![Looneng Art Ruling Pen for Applying Masking Fluid Line Work - Image 2](https://m.media-amazon.com/images/I/71+zKJJEEkL.jpg)
![Looneng Art Ruling Pen for Applying Masking Fluid Line Work - Image 3](https://m.media-amazon.com/images/I/71753Epyz9L.jpg)
![Looneng Art Ruling Pen for Applying Masking Fluid Line Work - Image 4](https://m.media-amazon.com/images/I/71FmEO75zcL.jpg)
![Looneng Art Ruling Pen for Applying Masking Fluid Line Work - Image 5](https://m.media-amazon.com/images/I/71p9DLhQy8L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Super.
*by M***V on 24 January 2025*



### ⭐⭐⭐⭐⭐ Works like a charm
*by S***9 on 23 August 2024*



### ⭐⭐⭐⭐⭐ If you wants detail in water colour
*by M***M on 2 November 2023*



## 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

---

## 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.de/products/276502429-looneng-art-ruling-pen-for-applying-masking-fluid-line-work](https://www.desertcart.de/products/276502429-looneng-art-ruling-pen-for-applying-masking-fluid-line-work)

---

*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-03-16*