

✒️ Elevate your lines, own your art—precision meets passion.
The LOONENG Ruling Pen is a professional-grade drawing tool engineered for ultra-fine line work in calligraphy, cartography, and technical art. Featuring a 0.5mm stainless steel nib with an adjustable screw for precise line width control, it supports a variety of inks and masking fluids. Its rust-resistant, durable construction and ergonomic design make it ideal for millennial creatives seeking flawless detail and lasting performance.










| Manufacturer | LOONENG |
| Brand | LOONENG |
| Item Weight | 0.529 ounces |
| Product Dimensions | 4.92 x 0.2 x 0.2 inches |
| Item model number | DA17A012 |
| Is Discontinued By Manufacturer | No |
| Color | Green |
| Closure | screw |
| Grip Type | Soft |
| Material Type | Stainless Steel |
| Number of Items | 1 |
| Size | 1 Count (Pack of 1) |
| Point Type | Fine |
| Line Size | 0.5 millimeters |
| Ink Color | Black |
| Manufacturer Part Number | DA17A012 |
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