It is the ink cartridge of the pilot made for fountain pen. . 5 pieces. - Package size: Body Size: Horizontal 40 ~ 60 ~ vertical thickness 10 (mm). . Size: thickness = 59mm vertical horizontal = 7mm = 7mm. Item color trend: dark blue. .
| Manufacturer | Pilot |
| Brand | Pilot |
| Item Weight | 0.32 ounces |
| Product Dimensions | 2.36 x 1.57 x 0.39 inches |
| Item model number | IRF5SBB |
| Is Discontinued By Manufacturer | No |
| Color | Blue |
| Closure | Snap |
| Pencil Lead Degree (Hardness) | B |
| Ink Color | Black,Blue |
| Manufacturer Part Number | IRF5SBB |
K**A
Great ink
I never bought fountain pen ink cartridges before but these work perfectly. No leaking when I inserted one into my pen. The ink is dark blue black, no smudging and seems waterproof. It did not smear when I used highlighter on top. Recommend.
A**R
Quick delivery
Ordered two boxes, one cartridge had leaked and was empty
J**S
Four Stars
Works great
