





🖋️ Elevate your signature style—write like a pro, every time.
The Pentel JM20MB-A Fountain Pen pack offers 12 sleek black ink pens featuring a unique black and gold marbled barrel. Its original delta-shaped nib adapts to your handwriting style, providing variable line widths with smooth, water-based ink. Designed for adults, this ambidextrous pen combines firm and flexible writing responses, perfect for calligraphy, letters, and professional reports.
| ASIN | B000J6A3MA |
| Additional Features | Easy to use, Smooth flowing, water based ink, Variable line width |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #501,423 in Office Products ( See Top 100 in Office Products ) #2,288 in Fountain Pens |
| Body Shape | Round |
| Brand | Pentel |
| Brand Name | Pentel |
| Closure Type | Click-Off Cap |
| Color | Black |
| Customer Reviews | 4.1 out of 5 stars 99 Reviews |
| Drill Point | Variable |
| Global Trade Identification Number | 04902506043689, 04902506051516 |
| Grip Type | Ribbed |
| Hand Orientation | Ambidextrous |
| Ink Base | Water |
| Ink Color | Black |
| Item Diameter | 1 Centimeters |
| Item Dimensions | 5.51 x 0.59 x 5.51 inches |
| Item Weight | 0.16 Kilograms |
| Line Size | 0.7mm |
| Manufacturer | Pentel |
| Material | Plastic |
| Material Type | Plastic |
| Model Name | Fountain Pentel |
| Model Number | JM20WU-A |
| Recommended Uses For Product | Calligraphy, Hand-lettering, Writing |
| Style | Modern |
| Unit Count | 12.0 Count |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Fountain Pen |
S**Y
My favorite!
My favorite writing tool. Well made.
A**R
Great pens! On-time delivery!
See headline!
A**A
NOT as pictured, same/similar quality, just ugly...
NOT AS PICTURED. Previously bought the one that's pictured and loved it, so ordered this box of 12. Very disappointed to receive a box of black "marbelized barrel" pens instead of the white bones pictures. These look cheap and nasty. The actual pen seems the same and seems to write the same/similar (hard to compare accurately because my white pen is pretty used now). Disappointed, because the look and feel of a fountain pen matters, and i saw nothing in the description to suggest I'd receive a different look. Quality same/similar, just ugly. If I'd received what I thought I ordered, I'd give them 5stars.
K**D
Pens are temperamental
I hate these pens. They won't write at certain angles or when used quickly. Often am stuck rewriting the same letter because the pen tip dragged across the paper and didn't leave ink! All the pens in the box are like this. Buy a ballpoint
K**L
Cosmetic defect, design change
As others have noted, the pen is not as pictured: no longer flat white but shiny black with faux gold marble. Nib seems the same as my last 25 year old pen. Yes, I had hoarded several boxes. There are two deep and rough scratches near the top of the barrel. Perhaps the boxing machine was misaligned as it grabbed the pens? In any event, I cannot gift these because they are visually damaged. More importantly, you can FEEL the scratches when you reverse cap to write. I’ve ordered a replacement. 🤞
Trustpilot
1 week ago
3 weeks ago