Sharpie S-Gel Gel Pens, Black Barrel, Medium Point (0.7mm),...
Good for: Research only — consider alternatives first
Watch out for: pattern-extreme-polarization
Last analyzed: February 2026
Total Reviews
45,933
On Amazon
Verified
100%
Good
Amazon Rating
4.7
Original rating
Savinoo Rating
2.4
Adjusted rating
Our Recommendation
BE CAUTIOUS - Read individual reviews carefully, especially 1-star and 3-star reviews, before purchasing.
Analysis Summary
- MEDIUM RISK (Score: 42/100) Sharpie S-Gel Gel Pens, Black Barrel, Medium Point (0.7mm),... has some concerning review patterns. Major Issues Found: 87% of reviews are either 5-star or 1-star, with only 13% in between.
- Real products usually have more balanced ratings. Additional Concerns: Review dates show suspicious clustering patterns, which may indicate coordinated fake reviews. Low author diversity detected - some reviewers may have written multiple reviews. Positive Indicators: 100% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"The SharpievS-Gel Pens, Perm with the Black Barrel in a medium point are one of my favorite pens to use daily. I use for writing checks because it writes great and is Permanent and does not smear. I use them when I complete word searches, logic puzzles, and other varieties of puzzles. When I loan out my pen I have to remind them to return them cause it becomes the favored pens of strangers. The pen is the ultimate weight. The ink is black, and is dark like the Mont Blsnc ink. These pens are about a $1 each when on sale. I used to only use my Mont Blanc pens at over $600 each, but recently I have transitioned to Sharpie cause they are perfect, and at a 1 each I don't get as upset as when a Monte Blanc pen is walked away with. I always have a few dozen on standby. The size of the pen and the weight is ideal. They are durable. The ink lasts. Keep them coming"
gringo caliente
Haven't tried every pen out there, but compared to the average roller, this thing is…
Haven't tried every pen out there, but compared to the average roller, this thing is S-tier. Good price, consistent ink flow, smooth travel across paper, absolutely zero skipping or railroading, and no blotchiness.And guess what, they work right out of the box like they're supposed to. You wouldn't think I'd have to mention that as a benefit, but there are literally pens out there that don't work even when they're brand freaking new.My penmanship isn't as flowery and nice to look at as some of the examples from the ladies on here, but even with my blocky print that includes a lot of lifting and heavy stroke breaks on and off the paper, they are super smooth and surprisingly on par with the Pilot G2, Signo 207, or Uniball One.And unlike all the complainers on here, I actually included a photo showing that they work fantastically. Should probably also point out they're also not supposed to be put in the microwave or used as a toothbrush, but that probably won't stop the smoothbrains in the comments from attempting it unless you remind them not to.melissa
The Sharpie S-Gel Gel Pens are an amazing product that delivers an exceptional writing experience.…
The Sharpie S-Gel Gel Pens are an amazing product that delivers an exceptional writing experience. The $0.7 \text{mm}$ medium point is perfect, and the black gel ink is incredibly smooth, vibrant, and, most importantly, non-smearing and quick-drying. This makes them perfect for fast note-takers, journaling, and professional use. The comfortable grip and sleek black barrel make them a pleasure to use for school, home, or office tasks.doc
The SharpievS-Gel Pens, Perm with the Black Barrel in a medium point are one of…
The SharpievS-Gel Pens, Perm with the Black Barrel in a medium point are one of my favorite pens to use daily. I use for writing checks because it writes great and is Permanent and does not smear. I use them when I complete word searches, logic puzzles, and other varieties of puzzles. When I loan out my pen I have to remind them to return them cause it becomes the favored pens of strangers. The pen is the ultimate weight. The ink is black, and is dark like the Mont Blsnc ink. These pens are about a $1 each when on sale. I used to only use my Mont Blanc pens at over $600 each, but recently I have transitioned to Sharpie cause they are perfect, and at a 1 each I don't get as upset as when a Monte Blanc pen is walked away with. I always have a few dozen on standby. The size of the pen and the weight is ideal. They are durable. The ink lasts. Keep them comingtokyosmoon
they write nicely and work well
kristin may
Some of the best pens! The ink comes out very smooth and dark! They are…
Some of the best pens! The ink comes out very smooth and dark! They are super comfortable to write with no smudges or smearing. I like the click pen a lot because I don't have to worry about loosing a cap. I can write quickly with these with no issue.danny reyes
I bought these and I love them! These pens are useful and I love the…
I bought these and I love them! These pens are useful and I love the way they write. They have excellent ink. I recommend them.What Customers Talk About
Commonly Praised
Review Quality Analysis
Review quality helps identify authentic customer feedback. Longer, detailed reviews (50+ words) typically indicate genuine experiences, while high percentages of short reviews (under 20 words) may suggest incentivized or fake feedback.
Average Words
77
✓ Detailed reviews
Long Reviews
25%
Average detail
Short Reviews
13%
✓ Low brief reviews
Interpretation: Review quality appears within normal range for this product category.
Review Velocity
Review velocity tracks how quickly reviews are posted. Steady, gradual accumulation is natural, while sudden spikes or bursts (20+ reviews in a single day) may indicate incentivized campaigns or coordinated activity.
Average Per Day
0.31
Natural pace
Max in One Day
5
Normal range
Steady Velocity Detected
Reviews posted at a consistent, natural pace over time — typical of organic customer feedback.
Rating Breakdown
This chart shows how customers rated Sharpie S-Gel Gel Pens, Black Barrel, Medium Point (0.7mm),.... Products with authentic reviews typically show a bell curve with most ratings in the 3–4 star range. A heavily polarized distribution — many 5★ and 1★ with few middle ratings — can be worth investigating further.
Key Findings
87% of reviews are either 5-star or 1-star, with only 13% in between. Real products usually have more balanced ratings.
Review dates show suspicious clustering patterns, which may indicate coordinated fake reviews.
Low author diversity detected - some reviewers may have written multiple reviews.
Warning Flags
pattern-extreme-polarization
suspicious-timing
low-author-diversity
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Our analysis is based on 45,933 reviews.
How does this compare?
This product scores 42/100 — below average. Review the findings carefully before buying.
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