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Home / Ballpoint Pens / Deli Ballpoint Pen Retractable Press-Type Blue Oil Pen, Old-School Atomic Pen 0.7mm, Teacher Pen for Grading, Office Signing

Attributes

Brand -
Category Stationery, Educational Electronics & Office Supplies / Ballpoint Pens
Origin -
Brand Deli
Model Number 6505
Ink Color Blue
Tip Size 0.7mm
Pen Type Retractable Ballpoint
Activation Mechanism Press-Type Click
Barrel Material Durable Plastic
Grip Style Smooth Cylindrical
Ideal Usage Grading, Office Signing, Daily Writing
Package Contents 1 x Ballpoint Pen

6 reviews

A

Anonymous

Mar 20, 2026

Rating: 5/5

Perfect for grading papers

As a high school teacher, I go through pens quickly. This Deli pen writes smoothly without skipping, and the blue ink is vibrant enough to stand out on student assignments. The click mechanism is sturdy and hasn't failed me yet.

A

Anonymous

Mar 17, 2026

Rating: 5/5

Best budget pen available

You cannot beat the quality for this price point. It writes immediately upon clicking, even after sitting unused for weeks. Highly recommend for students and professionals alike.

A

Anonymous

Mar 13, 2026

Rating: 5/5

Old-school reliability

Reminds me of the classic atomic pens from years ago but with better build quality. The 0.7mm tip provides a nice line width that isn't too thin or too thick. Great value for the price.

A

Anonymous

Mar 12, 2026

Rating: 5/5

Smooth writing experience

The oil-based ink flows effortlessly onto paper. I use these for daily journaling and note-taking. The retractable feature keeps my pocket clean, and the clip is strong enough to hold onto thick notebooks.

A

Anonymous

Mar 08, 2026

Rating: 4/5

Good grip, consistent ink

I have small hands, and this pen fits comfortably. The ink consistency is excellent; no blobs or dry spots. I deducted one star only because I wish it came in more color options, but the blue is very standard and useful.

A

Anonymous

Mar 05, 2026

Rating: 4/5

Reliable office workhorse

I bought a box of these for our office signing station. They are consistent writers and feel comfortable in the hand during long meetings. Not the fanciest pen, but it gets the job done every time.

5 FAQ

Q: Does the click mechanism make a loud noise?

A: The press-type mechanism produces a standard, moderate click sound. It is not silent, but it is generally not considered disruptive in typical office or classroom environments.

Q: Is this pen suitable for left-handed writers?

A: Yes, the quick-drying oil-based ink formula minimizes smudging, making it an excellent choice for left-handed users who often drag their hands across fresh writing.

Q: What is the approximate length of the pen?

A: When retracted, the pen measures approximately 14.5 cm (5.7 inches). When extended for writing, it is about 15.2 cm (6.0 inches) long.

Q: Is the ink refillable or is this a disposable pen?

A: This model is designed as a disposable unit. Once the ink is depleted, the entire pen is typically replaced, though some users have successfully swapped refills with compatible generic 0.7mm ballpoint refills.

Q: Can this pen write on glossy surfaces?

A: While it performs best on standard paper, the oil-based ink can mark on semi-glossy surfaces. However, for highly glossy or plastic surfaces, a dedicated permanent marker would yield better results.

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