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Pentel Gel Ink Pen, EnerGel RTX Retractable Gel Pen, 0.5mm, Needle Tip, Black Ink, 2 Pack (BLN75BP2A)

  • Based on 725 reviews
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, Jul 3
Order within 2 hours and 29 minutes
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Color: Black


Features

  • High performance ink technology combines the best qualities of liquid and gel ink for a super-smooth writing experience
  • Liquid gel ink dries so fast even left handed writers love it - no smears, no smudges, no globs
  • ENER-GEL ink writes more smoothly than the leading Brand* (*internally tested to be smoother writing than the leading gel pen on standard writing paper)
  • Sleek & stylish barrel design with metal accents for a Professional look
  • Maximum comfort and control with the latex-free grip

Description

Pen comes with black, red, blue, green, or violet ink. EnerGel RTX Liquid Gel Pen The EnerGel family of liquid gel pens offers a variety of choices from retractable to capped, fine point to bold, several barrel styles, and a wide selection of vibrant ink colors. With so many options, you're sure to find an EnerGel pen that matches your style. EnerGel RTX pens come with either black, red, blue, green, or violet ink. However, they can be refilled with any EnerGel refill available in a variety of other vibrant colors to match your mood and keep your writing instrument unique to you. Quick Drying Ink EnerGel ink dries super fast, which is why left-handed writers love EnerGel -- No Smears, No Smudges, No Globs. High-Tech Smoothness EnerGel liquid gel ink is a high performance ink technology that combines the best qualities of liquid and gel ink for a super smooth writing experience. Liquid ink characteristics provide an easy flowing ink supply, while gel ink characteristics include smoothness of writing, vibrant colors and fast-drying capability. Refillable Don't toss out your pens! Did you know that over 90% of EnerGel products are refillable? Why throw away your pen and contribute to landfills when you can replace your depleted ink cartridge with any size and/or color EnerGel refill. Help the environment while saving money! Be Bold . .. or Medium, or Fine Fine line widths are achieved with our 0.5mm needle tip pens Medium lines are achieved with our 0.7mm needle and 0.7mm metal tip pens Bold lines are achieved with our 1.0mm metal tip pens Recycology Pentel has been committed to protecting the environment for over 40 years. We developed the Pentel Recycology program to further our efforts to minimize our carbon footprint and help save the planet. Over 75% of our products use recycled content, including factory recycled materials and post-consumer waste. Become a "Recycologist" and together we can reduce our impact on the environment and build a better, cleaner future. Compare Products EnerGel Alloy EnerGel Pearl EnerGel RTX EnerGel-X EnerGel NV Retractable ✓ ✓ ✓ ✓ Capped ✓ Tip Size: 0.5mm (fine) ✓ ✓ ✓ Tip Size: 0.7mm (medium) ✓ ✓ ✓ ✓ ✓ Tip Size: 1.0mm (bold) ✓ ✓ Refillable ✓ ✓ ✓ ✓ Recycology ✓ ✓ ✓ ✓

Brand: Pentel


Writing Instrument Form: Multifunction Writing Instruments


Color: Black


Ink Color: Black


Age Range (Description): Adult


Writing Instrument Form: Multifunction Writing Instruments


Ink Color: Black


Drill Point: Fine


Additional Features: Refillable, Retractable


Line Size: 0.5


Hand Orientation: Left


Grip Type: Textured


Hardness: HB


Writing Technique: gel ink


Closure Type: Retractable


Color: Black


Style: 2 Pack-0.5 mm Needle


Body Shape: Round


Pattern: 0.5mm Needle


Unit Count: 2.0 Count


Item Dimensions: 0.5 x 7.38 x 2.38 inches


Item Weight: 0.03 Kilograms


Brand Name: Pentel


Age Range Description: Adult


Model Name: Pentel EnerGel Deluxe RTX Retractable Liquid Gel Pen, 0.5mm, Needle Tip, Black Ink, 2 Pack (BLN75BP2A)


Recommended Uses For Product: Writing


Included Components: No


Model Number: BLN75BP2A


UPC: 072512234075


Global Trade Identification Number: 75


Manufacturer: Pentel


Warranty Description: Limited Lifetime Warranty


Item Type Name: gel-ink-rollerball-pens


Material Type: Metal


Ink Base: Hybrid


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jul 3

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Perfect!
Color: Violet
Amazing quality. The color is great, and it glides super smoothly. Loving it so far!
Reviewed in the United States on March 17, 2026 by PS07

  • I'm an adult now.
Color: Black
There are signs for when you're an adult. You get satisfaction from refilling the dish soap jar. An 8 pm bedtime actually starts to look like a good idea. You decide you can't go out clubbing or dancing because, really? You'd have to put on pants. And get off of the couch. And so, why? The couch is so-zzzzzzzzz... Add another item to the list. I somehow ended up with one of these pens at work. I swear to god I didn't steal it. I'm just... foggy as to how it arrived on my desk. So I used it. And used it. And used it. This little guy (gal? How would I kn... oh right, it doesn't come with an included nail filer or vanity mirror because some unnamed pens actually do make a lady specific pen. Seriously) kept going for a long time. Occasionally I would open it and stare at the ink chamber. I'd look at each mark on the plastic container. Yeah, there was when I signed my expense report from Vegas. Oh, gosh, that was when I drew a mock-up of a UI. Hahaha, that was when I was writing smut at work while "pretending" to work. Oh, pen, what would I do without you? Finally, it gave up. I could've ordered refill things but it wouldn't be the same. I mounted the original pen on my cubicle wall and purchased these. The tip is more fine than a beautiful lady straddling the hood of a 1967 Mustang Cobra while working on her dissertation on genetics. Because, people, intelligence is hot. Ummm... so, yeah. The ink flows (hahaha, no brain, I'm not going to write any funny innuendos there) exceptionally well and gripping the pen (must... resist... urge...... to... compare... to... a specific.... body... part) is comfortable with extended (hah!) use. I'm finally an adult now. I bought a specific kind of pen simply because it is a great pen. Ooop, hold on, boss just left for the day. Time to write the next chapter in my werewolf romance novel! ... show more
Reviewed in the United States on February 3, 2014 by Samuel H. Shults

  • Pentel gel, ink pen 0.5 tip
Color: Black
These are great pens. I have not had any problem with them so far they write smoothly they do not smudge. They don’t bleed even through my check register. Too bad Walmart does not sell in the 0.5 tip they only have the medium or the bold, those are too big.
Reviewed in the United States on January 3, 2026 by lmichaela7

  • The best pens! The best pens!
Color: Violet
The pentel energel 0.5 size is by far the best pens! I’ve used every Japanese pen from jet pens, and this pen writes the smoothest, dries the fastest and has the most vibrant colors out of every pen I’ve tried! The main selling point is the needle tip since it offers precise writing, and since I write small, this is crucial for me! Definitely the best pen for students! The violet color in particular is the prettiest, most vibrant purple I’ve seen! This is definitely worth it for the money! The body of the pentel energel is robust as well, making it perfect for school since it is durable and can be refilled a lot, making it an affordable choice for students! ... show more
Reviewed in the United States on February 13, 2024 Reviewed in the United States on February 13, 2024 by TG8

  • Needle Tip Pen !
Color: Green
This is such a SMOOTH writing pen !! I have this pen in the color Black & this color as well !!! Grip is really nice while writing and I just love the pen all around !!!
Reviewed in the United States on October 20, 2025 by Vanessa Ellis

  • Easy writing
Color: Green
Really like gel pens I have gone through many but really like this brand - the green is great
Reviewed in the United States on June 6, 2026 by Linda Flood

  • Works well
Color: Green
Good product, functions fine. Feels comfortable in hand and writing is smooth.
Reviewed in the United States on October 1, 2025 by Amazon Customer

  • Love, in spite of some issues!
Color: Violet
I love these pens **Update** After extended use of these pens I've come across 2 issues, The Clip tends to get bent out of shape easily, and The Rubbery part around the tip tends to become loose and gets longer as well as wider only issue with this is the crevice that is built into the pen don't get larger so it tends to start slipping off and that causes me to just throwing it away once both of these issues happen, with the way I use the pen this means wasting about 25% of the remaining ink. But I still love the Color and the pen in spite of this, just wish them issues did not happen. Star Rating Lowered by 1 star due to these issues. ... show more
Reviewed in the United States on July 25, 2015 by David M.

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