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| Management number | 215881012 | Release Date | 2026/04/19 | List Price | $23.60 | Model Number | 215881012 | ||
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| Category | |||||||||
TWSBI's Diamond 530, 540, and 580 series aimed to revive the essence of classic writing instruments, which had become less popular due to modern advancements. The Diamond 580, a timeless fountain pen with a piston ink-filling system, blends traditional mechanisms with contemporary design, making it both nostalgic and relevant. It features a robust ink-filling system and fully detachable parts, allowing users to disassemble and reassemble the pen, fully experiencing the traditional aspects of using a fountain pen.
| Color | Demonstrator, Clear |
|---|---|
| Theme | Modern Minimalist |
| Hardness | F |
| Ink Base | Water |
| Grip Type | Knurled |
| Ink Color | Black |
| Line Size | 0_3mm |
| Body Shape | Round |
| Brand Name | TWSBI |
| Model Name | f |
| Unit Count | 1.0 Count |
| Drill Point | Fine |
| Item Weight | 50 Grams |
| Closure Type | Snap |
| Manufacturer | TWSBI |
| Model Number | M7443120 |
| Item Diameter | 14 Millimeters |
| Material Type | Stainless Steel |
| Item Dimensions | 7.5 x 2.4 x 1.2 inches |
| Hand Orientation | Ambidextrous |
| Additional Features | Improved grip and end barrel section compared to 540, Improved the smoothness of cap thread turning, Shows you our promise on continuous product improvement on small details |
| Included Components | TWSBI Ink Bottle, box, wrench, silicone grease |
| Age Range Description | Adult |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Fountain Pen |
| Recommended Uses For Product | Writing |
| Global Trade Identification Number | 04711467443120 |
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