

✒️ Write smart, write smooth — the pen that fits your vibe.
The Mitsubishi Pencil UMNSP05.63 Uni-Ball Gel Pen One P 0.5 Grape combines a sleek, grape-colored compact design with a 0.5mm fine tip and a stabilizer mechanism for smooth, precise writing. Lightweight and ergonomically balanced, it’s perfect for professionals seeking style and performance in everyday writing.
| Manufacturer | 三菱鉛筆(Mitsubishi Pencil) |
| Brand | 三菱鉛筆 |
| Model Number | UMNSP05.63 |
| Product Dimensions | 11.68 x 1.39 x 1.92 cm; 10 g |
| Colour | Grapes |
| Closure | Retractable |
| Grip Type | Smooth |
| Material Type | Plastic |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | ball tip |
| Line Size | 0.5mm |
| Ink Colour | Black |
| Manufacturer Part Number | UMNSP05.63 |
| Item Weight | 10 g |
S**Y
A great pen, great value.
Very good pen, only light pressure is needed and the ink dries fast and is very dark. The light pressure lets you right faster than normal as the pen glides very smoothly and prevents you from getting hand cramps or damaging the page from pressing too hard. It's good to hold, the clip at the top functions well and the pen has a good aesthetic. The ink does run out quite fast, though perhaps I'm not the best metric as I wrote more than 100 pages of revision notes with it before it ran out in two/three weeks.
M**Y
Perfect pen
Perfect. Smooth to write with and easy to hold. Fit perfectly for my grip. I can see why it is so popular online. Whelp worth the money you pay for it.
M**S
Mitsubishi Pencil - Uni-Ball Gel Pen
Great writing instrument. Performs exceptionally well. Recommended.
C**M
Great pen…
With one minor issue.. it’s slight smaller than average uk length, but I guess this is intended for the Japanese market. Other wise, very fine point and great to write with
A**R
Love this pen
Lovely ball point pen to write with. Ink is very pigmented and flows nicely. Shape of pen is very comfortable to hold. It's expensive for a single pen but if you write a lot and how the pen feels and flows is important to you then this is worth it. You can also get refills which I haven't tried yet but will in the future.
F**A
Good but not great
This pen is smaller than I thought and is not as smooth a writer as I would like. Brilliant clip and a great click mechanism just a shame it’s not a smooth writer
R**A
Uniball one pen
I am so happybthey sell this in amazon Only bought mine in japan and i really love writing on this pen
K**S
Great
Great
D**R
Great little pen, writes very smooth. Nice feel in the hand. But it is shorter so it might be a bit of an issue if you have larger hands or want a bulky pen. Great to have IN your pocket.
M**A
Works perfect for my hobonichi weeks
A**S
Toller Stift, wenn die Größe zur Hand passt. Das ist eine Individuelle Sache, ich habe große Hände und kann hervorragend damit schreiben, kann mir aber vorstellen, dass es bei noch größeren Händen schwierig wird. Super Tintenfluss.
Ḵ**W
0.38 pen is great for my Hobonichi Techo Weeks; thin writing is ultra fine and clear. Works well on Tamoe paper: smooth and dries relatively fast (no blotting or blowing dry as with fountain pens). Standard black ink is not streaky but is very clear. The chubby barrel relieves my hard grip as I write, and I find I can write a bit longer than with a thinner barreled pen. Soda is a nice color and helps determine ink colors I keep (red black blue). I use it daily for Techo, notes to mom, and sermon notes. Never thought a Japanese pen would make a difference in my writing but the high quality understated function and minimalist design is the best. The size fits comfortably in my small hand, the ink refill lasts me maybe a month? Since I use all 3 ink colors it depends on which ink color I’m using ….
N**N
Otroligt bra flyt på bläcket och bläcket är riktigt svart.
Trustpilot
1 day ago
1 month ago