ComSaf 4 oz Regular Mouth Mason Jars, 8Pcs Small Glass Jars...
Good for: Buyers willing to read the details before deciding
Watch out for: pattern-extreme-polarization
Last analyzed: February 2026
Total Reviews
3,845
On Amazon
Verified
100%
Good
Amazon Rating
4.7
Original rating
Savinoo Rating
4.0
Adjusted rating
Our Recommendation
BE CAUTIOUS - Read individual reviews carefully, especially 1-star and 3-star reviews, before purchasing.
Analysis Summary
- MEDIUM RISK (Score: 70/100) ComSaf 4 oz Regular Mouth Mason Jars, 8Pcs Small Glass Jars... has some concerning review patterns. Major Issues Found: 86% of reviews are either 5-star or 1-star, with only 14% in between.
- Real products usually have more balanced ratings. Positive Indicators: 100% of reviews are from verified purchases, which is good..
Customer Reviews from Amazon
Most Helpful Review
"Not as advertised. Not standard size jars and lids. They do hold 4oz of water if filled all the way to the brim, but the lid makes it over flow. See pics if you’re looking for 1/2 cup mason jars keep looking. Realistically these hold 3-3.5 oz. For storage jars. Perfect for enough peanuts to fill your hand. A single serving of pudding won’t fit in the jar. Might hold 1/2 a cupcake if you force it. Perfect for Snow White to pack a small snack for the guys. Stewart Little might use it as an ottoman. Actually a small mouse could not fit in the jar."
corry e sheely
Not much to say, it's a glass jar but a nice size jar
lah
These are great little jars. Came in quickly Packaged very secure and included the labels…
These are great little jars. Came in quickly Packaged very secure and included the labels and cute little extras. These are perfect for what I needed them for and the price was good. I've used them and they need not leak. They were also very easy to clean.bayoubelle1965
This are a perfect size for my homemade vinaigrette dressing. By using these, it helps…
This are a perfect size for my homemade vinaigrette dressing. By using these, it helps portion control and is easy to pack for my lunch at work. Recommend this if you are looking for saving money, healthier eating, and sustainable living.heather mahoney
Very cute. The order arrived just as pictured. Will purchase from this buyer again.
joy
I am very happy with the jars and the price. I love that it has…
I am very happy with the jars and the price. I love that it has labels, but I can’t find a pen to write on them, so I’m not sure how to use them other than that I really like them and I really feel that the price was fair.marilou pinheiro
Perfect size, just what I needed
What Customers Talk About
Commonly Praised
Commonly Complained
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
35
Moderate detail
Long Reviews
6%
⚠ Low detail
Short Reviews
15%
✓ Low brief reviews
Review Length Distribution
Authentic vs Brief Reviews
Average Word Count Gauge
Benchmark: 30 words = moderate, 50+ words = detailed & authentic
35
avg. words per review
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
0.14
Natural pace
Max in One Day
3
Normal range
Variable Velocity Pattern
Review posting rate varies over time. This may be linked to promotions, product launches, or seasonal events.
Rating Breakdown
This chart shows how customers rated ComSaf 4 oz Regular Mouth Mason Jars, 8Pcs Small Glass Jars.... 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
86% of reviews are either 5-star or 1-star, with only 14% in between. Real products usually have more balanced ratings.
These findings suggest this is a trustworthy product.
Looks legit — check on AmazonWarning Flags
pattern-extreme-polarization
Not sure about this product?
See alternatives on AmazonReady to buy ComSaf 4 oz Regular Mouth Mason Jars, 8Pcs Small Glass Jars...?
Our analysis is based on 3,845 reviews.
How does this compare?
This product scores 70/100 — above average among analyzed products.
Check on Amazon