Anonymous
Mar 31, 2026
Rating: 5/5
Reliable for medical notes
I needed pens that wouldn't smear on prescription pads or patient charts. These Deli pens are excellent. The retractable mechanism is sturdy and saves time.
Description
Reviews
| Brand | - |
| Category | Stationery, Educational Electronics & Office Supplies / Ballpoint Pens |
| Origin | - |
| Brand | Deli |
| Model Number | 6505 |
| Ink Color | Classic Blue |
| Pack Size | 12 Pens |
| Tip Size | 1.0 mm Medium Point |
| Ink Type | Oil-Based |
| Mechanism | Retractable Click |
| Barrel Material | Durable Plastic |
| Clip Style | Pocket Clip with Cap |
| Best For | Writing, Sketching, and Note-Taking |
Anonymous
Mar 31, 2026
Rating: 5/5
Reliable for medical notes
I needed pens that wouldn't smear on prescription pads or patient charts. These Deli pens are excellent. The retractable mechanism is sturdy and saves time.
Anonymous
Mar 29, 2026
Rating: 4/5
Solid everyday pen
Good quality plastic barrel and consistent ink flow. The blue shade is a true classic blue, not too light or too dark. Will buy again when this pack runs out.
Anonymous
Mar 15, 2026
Rating: 4/5
Great value pack
You get a lot of pens for the price. They feel comfortable in the hand during long writing sessions. One pen had a slightly stiff clicker, but the rest were perfect.
Anonymous
Mar 10, 2026
Rating: 5/5
Perfect for daily office work
These pens write smoothly right out of the box. The blue ink is vibrant and professional looking. I use them for all my reports and they never skip.
Anonymous
Mar 05, 2026
Rating: 5/5
No more lost caps!
I love that these are retractable. I used to lose caps constantly with my old pens. The clip is strong enough to hold onto my shirt pocket securely.
Anonymous
Mar 01, 2026
Rating: 5/5
Smooth drafting companion
As an architect, I do a lot of quick sketching and field notes. The oil-based ink flows consistently without blotching. Highly recommended for professionals.
Q: Is the ink waterproof?
A: The ink is water-resistant to a degree, making it suitable for standard document handling, but it is not fully waterproof for submersion.
Q: Does the clip break easily?
A: The clip is made from durable plastic integrated into the cap design. While no plastic is unbreakable, it is built to withstand normal daily pocket carry.
Q: Can I refill these pens?
A: No, the Deli 6505 model is designed as a disposable unit and does not support refilling.
Q: What is the exact tip size?
A: These pens feature a 1.0 mm medium point tip, which provides a balance between line width and precision.
Q: Are these suitable for left-handed writers?
A: Yes, the oil-based ink dries quickly, which helps prevent smudging for left-handed users.