The Jetstream F*Series is a two-option multi-pen from Uni Mitsubishi. It’s primarily sold in Japan but it can be found in the US as well. It’s sold in soft, metallic colors like Silky Gold, Pink Sugar, Luminous Black, and is primarily aimed at women buyers. The pen is generally sold with black ink and a 0.5 mm pencil.
The F Series is a twist multi-pen that might look metal, but it’s entirely made of plastic. It’s a light pen that is not particularly well constructed.
The F Series uses the popular Jetstream Uni SXR-80-05 multi-pen refill, just like Jetstream 4&1, Jetstream 4 Color, Jetstream 3 Color, and a number of other pens in the family.
Uni Jetstream F Series Multi-pen Information
| Street Price | Check Price |
| Manufacturer | Uni |
| Pen Type | Multi-pen |
| Rating | |
| Barrel Color | Gold, Black, Pink |
| Barrel Material | Plastic |
| Body Diameter (mm) | 11.7 mm |
| Grip Color | Gold, Black, Pink |
| Grip Material | Plastic |
| Grip Diameter (mm) | 10.6 mm |
| Country of Origin | Japan |
| MSRP | $9 |
| Still Sold | Yes |
| Similar To | |
| Refills | |
| Capped? Retractable? | Retractable - Twist |
| Clip? | Metal |
| Length Capped / Retracted (cm) | 14.1 |
| Weight (g) | 13 grams |
| Refillable | Yes |
| Ink Color Shipped | Red, Black |
| Writing Sizes | 0.5 mm |