

🖋️ Write sharp, write smart — your signature style in every stroke!
The UBA-188C-M Air Micro Rollerball Pen features a 0.5mm tungsten carbide tip delivering precise, smooth writing with waterproof pigmented black ink. Packaged in a set of four with stylish pastel bodies, this pen combines professional-grade performance with a sleek, eco-conscious design from Mitsubishi Pencil Co., perfect for office, school, or creative journaling.
| ASIN | B0CNPNYDMK |
| Best Sellers Rank | #13,537 in Office Products ( See Top 100 in Office Products ) #55 in Rollerball Pens |
| Brand | uni-ball |
| Closure | Click-Off Cap |
| Color | multicoloured |
| Customer Reviews | 4.4 4.4 out of 5 stars (168) |
| Date First Available | 22 March 2025 |
| Grip Type | Smooth |
| Ink Color | Black |
| Item Weight | 40 g |
| Line Size | 0.5mm |
| Manufacturer | Mitsubishi Pencil Co. |
| Manufacturer Part Number | UNP188CBKCS4 |
| Material Type | Plastic |
| Model number | UNP188CBKCS4 |
| Number of Items | 4 |
| Point Type | Fine |
| Product Dimensions | 12 x 4 x 1 cm; 40 g |
| Size | 1 unidad (Paquete de 4) |
P**L
The pens are good
P**.
Nice pen. Everything is beyond the level.
M**I
a reliable, fine, smooth-writing rollerball pen with durable ink. Its design and ink technology make it stand out among mid-to-upper range pens.
A**B
Smooth writing
J**N
Good
Trustpilot
1 month ago
3 days ago