The Zebra NC-0.7 is an emulsion ink refill. It’s the stock ink cartridge in the Zebra Blen. It is sometimes called the RNC7 refill, more specifically as the RNC7-BK for black, RNC7-BL for blue, and the RNC7-R for red.
“Emulsion” ink is not a standard ink type that the industry recognizes, but Zebra calls it a ballpoint in most of their descriptions. Given how it writes and what we know about the ink, Unsharpen classifies modern ballpoint inks like this as a hybrid ink.
The NC-0.7 is the 0.7 mm size of this refill. It’s also sold in 0.5 mm.
Zebra NC-0.7 Information
| Street Price | Check Price |
| Manufacturer | Zebra |
| Pen Type | Hybrid |
| Rating | |
| Sizes | 0.7 mm |
| Ink Colors | Blue, Black, Red |
| Max Body Width | 4.4 |
| Acid-Free? | No |
| Erasable? | No |
| Pressurized? | No |
| Archival? | No |
| Fade Resistant? | No |
| Fraud Prevention? | No |
| Quick Drying? | No |
| Non-toxic? | No |
| Water-resistant? Waterproof? | No |
| Ink Base | Oil-based |
| Refill Length (cm) | 11.1 |
| Tip Shape | Conical |
| Tip Material | Metal |
| Refill Standard | Proprietary |
| Quantity Sold | 1 |
| Similar Refills: |