Iridium nib for smooth writing
Built-in heat-generating eraser at the pen tail for seamless erasing without traces
Soft rubber grip supports correct posture with three-finger positioning guidance
3.4mm pen diameter, compatible with standard ink cartridges
Elastic pen clip for attaching to books or pockets, convenient for carrying
Available in 5 vibrant gradient colors
| Width | 3.7 |
| Height | 2.2 |
| NetWeight | 0.02 |
| Brand | TRUECOLOR |
| Product Name | Posture-Correcting Erasable Fountain Pen |
| Thermosensitive erasable ink | erase cleanly and rewrite instantly without smudging or dirtying hands |
| Length | 140mm |
| Note | Due to lighting and angle during photography, product colors may vary; please refer to the actual product. |
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