

🖋️ Upgrade your pen game — because your ideas deserve the best ink!
Pilot Dr. Grip 4+1 Multi-Function Ballpoint Ink Refills offer a pack of four fine-point (0.5mm) refills in black, blue, red, and green. Designed for the Dr. Grip 4+1 pen, these eco-friendly refills extend pen life while delivering smooth, precise writing. Trusted by professionals and rated 4.7 stars, they combine vibrant color options with sustainable value.





| ASIN | B00WMDRC72 |
| Best Sellers Rank | #52,105 in Office Products ( See Top 100 in Office Products ) #402 in Liquid Ink Rollerball Pens |
| Brand | Pilot |
| Closure | Retractable |
| Color | Assorted Colors |
| Customer Reviews | 4.7 4.7 out of 5 stars (2,833) |
| Date First Available | 30 May 2015 |
| Grip Type | Contoured |
| Ink Color | Green |
| Item Weight | 9.07 g |
| Line Size | 0.5mm, 0.7mm |
| Manufacturer | Pilot Pen Corporation of America |
| Manufacturer Part Number | 77154 |
| Material Type | Plastic |
| Model number | 77154 |
| Number of Items | 1 |
| Point Type | Fine |
| Product Dimensions | 4.78 x 0.33 x 15.24 cm; 9.07 g |
| Size | 4 Count (Pack of 1) |
Z**R
Good product
S**S
Great use.
T**R
I searched for quite a while trying to find replacement erasers for the Dr. Grip 4+1 pen/pencil combo by Pilot. These are a tad expensive but were shipped very quickly and fit perfectly. Came labeled by manufacturer- so I do feel it’s genuine product and worth the price. Erases smooth like the original.
R**R
Exactly what I needed! My favorite pen is a pink Dr.Grip 4+1 that I got in Japan, and it writes impossibly smooth. Loved it, til I ran out of ink, and I was distraught! Little did I know this refill exists, and it fits perfectly, and writes just as smooth as the original ink! Satisfied customer :) recommend the ink and the pen!
T**.
Nice pen and ink to use
Trustpilot
1 month ago
2 weeks ago