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🖊️ Write like a pro, dry like a boss — never miss a beat with EnerGel RTX!
The Pentel EnerGel RTX Retractable Liquid Gel Pen combines cutting-edge hybrid ink technology with a sleek metal design, offering a smooth, fast-drying writing experience that professionals trust. Featuring a 0.7mm stainless steel tip for precise medium lines, a latex-free comfort grip, and a retractable mechanism, this 12-pack is perfect for managers and creatives who demand reliability and style in every stroke.

| ASIN | B001S2RDRM |
| Additional Features | Refillable |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #434 in Office Products ( See Top 100 in Office Products ) #27 in Gel Ink Pens |
| Body Shape | Round |
| Brand | Pentel |
| Brand Name | Pentel |
| Closure Type | Retractable |
| Color | Black |
| Customer Reviews | 4.8 out of 5 stars 6,350 Reviews |
| Drill Point | Medium |
| Global Trade Identification Number | 00072512200551 |
| Grip Type | Comfort, Latex-free |
| Hand Orientation | Left |
| Hardness | HB |
| Included Components | Ink Cartridge |
| Ink Base | Hybrid |
| Ink Color | Black |
| Item Dimensions | 1 x 3.13 x 5.88 inches |
| Item Type Name | Gel Pen |
| Item Weight | 0.3 Pounds |
| Line Size | 0.7 |
| Manufacturer | Pentel |
| Material | Metal |
| Material Type | Metal |
| Model Name | Pentel EnerGel RTX Retractable Liquid Gel Pen, 0.7mm Medium Line, Metal Tip, Black Ink, 12 Pack (BL77-A) |
| Model Number | BL77-A |
| Pattern | 0.7mm |
| Recommended Uses For Product | Writing |
| Style | 12 Pack |
| Theme | Writing Instruments |
| UPC | 072512200551 |
| Unit Count | 12.0 Count |
| Warranty Description | Limited Lifetime Warranty - USA Only |
| Water Resistance Level | Not Water Resistant |
| Writing Instrument Form | Roller Ball Pen |
| Writing Technique | gel ink, rollerball |
R**I
Smooth writing pens!
Great pens! They write smoothly and feel good in the hand.
M**S
Best pens ever!!
Buy these pens! You will never find a better, smoother writing ink pen! I write a TON at work- all day- so I have tried a lot of different brands and hands down the pentel energel are absolutely the best! They are priced just right too! Long lasting, doesn’t smear, and come in many vibrant colors.
J**.
Best gel pens ever - smooth, vibrant, never skips!
The Pentel EnerGel RTX is my absolute favorite pen! The 0.7mm gel ink flows beautifully with zero skipping or smearing. The retractable design is convenient and the metal tip feels smooth. Black ink is rich and vibrant on any paper. I've bought these for years and they never disappoint. Best gel pens available!
J**Y
Perfect, just what I needed
I do a significant amount of calculations and note-taking at work, so having a dependable pen is a must. These pens have been excellent so far and have not disappointed. The ink flows incredibly smoothly, with no skipping, smearing, or interruptions while writing. The writing experience feels effortless and consistent, even during long periods of use. I personally prefer gel pens over ballpoint pens, and these deliver exactly the smooth, clean performance I look for. If you're someone who writes frequently and values reliability and comfort, these pens are definitely worth considering.
M**R
Great pens!
Great value. Write beautifully. Very durable. Take a beating and keep working well. Nice fit in your hand. Perfect thickness!
M**K
Best Blue Pens!
I’ve always been picky on pens and pencils and Pentel quality does not disappoint. I tried the energel RTX blue 0.7 ink first in a different multi-color set. I usually prefer unique colors (absolutely LOVE the navy-blue and turquoise energels) but something about this regular, “boring” blue color struck me. It was vibrant without being too bright and the perfect shade. I like signing documents in blue (old habit from legal work days) so bought a whole pack of 12. As all pentel energels, ink flow is super smooth and I love how the pen feels on paper. They may not be the cheapest pens out there but quality makes it definitely worth it. These will probably last me a while!!
S**R
Great quality vs G2
I bought these pens to try to find an alternative to the pilot G2. After writing with them for a little bit I noticed my hand started hurting a bit, the grip is a little bit larger than a G2. I love the ink and how they write just wish they were more comfortable. I ended up taking the ink from the Pentel and putting it in the Pilot G2 body and I think that’s the perfect combination!
A**R
My favorite all-around gel pens
My favorite all-around gel pens. Decent value. Intelligently designed. Nice grip and writes on difficult surfaces. I prefer the medium (0.7mm) size metal tip (from experience). My go-to pen for signing my signature.
M**N
Lovely smooth writers.
These are a joy to write with. I have these in Sepia and in Blue-black. Once I run out, if I run out, I will buy them again.
M**R
Tintenfluss ohne Aussetzer
Bin sehr zufrieden. Gleitet mit zuverlässigem Tintenfluss über das Papier. Wer damit keine schöne Handschrift hinkriegt, ist selber schuld. ;-) Liegt komfortabel in der Hand und ist nachfüllbar. Werde noch andere Farben bestellen. Vorsicht: bisschen trocknen lassen!
N**S
Good Pens
Good deal and great every day pens
J**Y
Résistants et agréables pour écrire
J'adore ces stylos ! L'encre glisse donc il est facile d'écrire avec une jolie écriture. L'encre dure longtemps. Je n'ai jamais eu aucun problème de fuite ni d'encre qui sèche, et je les utilise depuis des années. Le côté rechargeable est un gros avantage.
L**N
parfait !
Le stylo parfait pour la correction de mes copies. Le rose est vraiment lumineux et l'épaisseur idéale. Un sans faute !
Trustpilot
2 months ago
1 month ago