The Zebra SL-F1 ST is a mini ballpoint pen with an extending (telescopic) design.
This pen is very similar to the more common SL-F1, but the ST model is larger and, most notably, thicker than the standard SL-F1.
The SL-F1 uses a standard D1 refill while the SL-F1 ST uses Zebra’s proprietary ballpoint refill, which is the same you’d find in the Zebra F-701, F-301, and F-402 ballpoint pens.
Zebra SL-F1 ST Ballpoint Pen Information
| Street Price | Check Price |
| Manufacturer | Zebra |
| Pen Type | Ballpoint |
| Rating | |
| Barrel Color | Pink, Grey, Black, Yellow, Silver, Gold, Light Blue, White |
| Barrel Material | Metal |
| Body Diameter (mm) | 10.0 |
| Grip Color | Pink, Grey, Black, Yellow, Silver, Gold, Light Blue, White |
| Grip Material | Metal |
| Grip Diameter (mm) | 10.0 |
| Country of Origin | Japan |
| MSRP | $7.99 |
| Still Sold | Yes |
| Similar To | |
| Refills | |
| Capped? Retractable? | Retractable - Telescopic |
| Clip? | Metal |
| Length Capped / Retracted (cm) | 10.4 |
| Weight (g) | 26.1 |
| Refillable | Yes |
| Ink Color Shipped | Black |
| Writing Sizes | 0.7 mm |