

🖋️ Elevate your writing game with every refill—because your ideas deserve the best!
Classmate GSM Dumanhill Octane Gel Refill pack offers 20 smooth-writing, medium-tip gel refills with waterproof blue ink made from premium Japanese materials. Designed for professionals seeking reliable, smudge-proof performance, these refills ensure consistent quality and value for everyday office and personal use.
| ASIN | B07H172RGP |
| Best Sellers Rank | #28,074 in Office Products ( See Top 100 in Office Products ) #231 in Pen Refills |
| Brand | Classmate |
| Customer Reviews | 4.4 4.4 out of 5 stars (155) |
| Date First Available | 28 April 2021 |
| Ink Color | Black |
| Item Weight | 50 g |
| Manufacturer | Classmate |
| Manufacturer Part Number | 72 |
| Material Type | Plastic |
| Model number | 7u |
| Number of Items | 1 |
| Point Type | Medium |
| Product Dimensions | 17 x 1 x 1 cm; 50 g |
| Size | 5 Count (Pack of 1) |
| Tip Type | gel |
A**I
Nice product value of money ,this product qwality is good and smooth in writing I am very happy and satisfied this product thank you...
S**A
Very useful
A**R
Value for money
A**P
Good buy
P**.
Good
Trustpilot
2 days ago
2 months ago