The Hutzler 571 Banana Slicer: The Kitchen Unitasker That Launched 7,000 Satirical Amazon Reviews
How a $4 piece of yellow plastic became the most reviewed terrible product on Amazon and the internet's favorite punching bag
The Hutzler 571 Banana Slicer is a rigid yellow plastic trough with thin slicing blades set at uniform intervals. You place a peeled banana in the trough. You press down. The banana is sliced. That's it. That's the entire product. A device that performs one function — slicing a single specific fruit — that a butter knife accomplishes in approximately three seconds.
It costs four dollars. It does one thing. It does that one thing slightly worse than a knife. And it has become, through a magnificent accident of internet culture, one of the most reviewed products in Amazon history — not because people are passionate about banana slicing, but because the product is so aggressively pointless that it inspired a literary genre.
The Amazon reviews for the Hutzler 571 are among the finest satirical writing on the internet. Over seven thousand reviews, averaging 4.5 stars, written by people who have never purchased the banana slicer but felt compelled to contribute to its legacy. These reviews compare the banana slicer to the wheel, to penicillin, to the moon landing. They describe marital collapses caused by its absence and spiritual awakenings triggered by its presence. They are, collectively, a masterwork of absurdist humor written by thousands of strangers united by a single piece of yellow plastic.
The banana slicer is terrible. Its reviews are transcendent. This is the only product in our database where the user-generated content is infinitely more valuable than the product itself.
The Vision: What If Banana, but Sliced?
The Hutzler 571 solves a problem so specific that describing it reveals its absurdity: some bananas are difficult to slice uniformly with a knife. This is technically true in the way that "some chairs are difficult to sit in while wearing a blindfold" is technically true — the problem exists, but the universe hasn't asked for a specialized tool to address it.
The slicer is approximately nine inches long, bright yellow, and shaped like a banana — because apparently the user might forget what the device is for and the color-coded shape serves as a reminder. You peel a banana, place it in the trough, press down, and receive approximately ten uniformly thick slices.
The problems are immediate and obvious. Bananas come in different sizes. The slicer does not adjust. A large banana will not fit. A small banana will rattle around like a prisoner in an oversized cell. A banana that curves differently than the trough's curve will be sliced at inconsistent angles, defeating the purpose of a device whose only purpose is consistent angles.
The slicing blades are thin plastic that dulls quickly. The device is a nightmare to clean because banana residue lodges between the blades. And a chef's knife — which costs roughly the same, lasts decades, and slices everything — renders the banana slicer redundant before it leaves the packaging.
But none of this matters, because the Hutzler 571 was never really about bananas.
The Glorious User Experience (From Actual Amazon Reviews)
The reviews below are real. They are on Amazon right now. They are the reason this product exists in the cultural consciousness.
"Mrs. Toledo" — ★★★★★
"What can I say about the 571B Banana Slicer that hasn't already been said about the wheel, penicillin, or the iPhone. This is one of the greatest inventions of all time. My husband and I would argue every morning over who had to cut the banana for our Cheerios. It was destroying our marriage. Now, thanks to the 571B Banana Slicer, we are in love again."
"OhDearGodNo" — ★★★★★
"Once I figured out I had to peel the banana first, it worked much better. Four stars. Edit: five stars. Figured out how the stars work too."
“A device that performs one function — slicing a single specific fruit — that a butter knife accomplishes in approximately three seconds”
Click to Tweet"R. Preston" — ★★★★★
"I used to slice my bananas with a SIG SAUER P226, but frankly, it was getting expensive and my neighbors were starting to complain. This banana slicer has solved all of those problems and more."
"Timothy F." — ★☆☆☆☆
"I tried the banana slicer and found it unacceptable. As shown in the picture, the slicer is curved from left to right. All of my bananas are curved from right to left and therefore cannot be used with this product. I have been in contact with Hutzler about developing a left-handed banana slicer, but they have not responded."
The Truth: The Internet's Greatest Collective Comedy Project
The Hutzler 571's review section became a cultural phenomenon around 2012 when a few early satirical reviews went viral and inspired thousands of imitators. The reviews are not about the banana slicer. They are about the joy of collectively riffing on the absurdity of over-specialized kitchen gadgets, and they represent one of the purest forms of internet humor: strangers building on each other's jokes with no coordination and no incentive other than the pleasure of contributing to something funny.
The reviews reference failed marriages, military operations, religious experiences, alien encounters, and the entirety of human civilization — all prompted by a yellow plastic banana slicer that costs less than a latte. Alton Brown, the food science television host who coined the term "unitasker" to describe useless single-purpose kitchen gadgets, would probably weep at the Hutzler 571. It is the platonic ideal of a unitasker: a tool that does one thing that didn't need a tool.
The banana slicer has remained on Amazon for over a decade, accumulating reviews at a steady pace. New contributors arrive regularly, read the existing canon, and add their own entries. It is a living, growing collaborative comedy project housed inside a product listing for a piece of kitchen plastic.
Hutzler, the company, continues to sell the 571 and appears to have embraced its status as the internet's favorite useless product. The product listing remains unmodified. The reviews remain unmoderated. The banana slicer continues to cost $4, ship via Prime, and arrive in the homes of people who purchased it almost entirely because of the reviews.
The Hutzler 571 is the only product in our database where we genuinely recommend reading the Amazon reviews before buying literally anything else. They are funnier than most comedy specials. They are more creative than most novels. They are, without exaggeration, one of the best things on the internet. The banana slicer itself is terrible. But it birthed something beautiful.
The Verdict
The Hutzler 571 Banana Slicer is a $4 piece of yellow plastic that slices a banana slightly less effectively than a knife. It is also the foundation for one of the internet's greatest collective humor projects, a seven-thousand-review monument to human creativity triggered by the world's most pointless kitchen gadget.
The product is a 1 out of 5. The reviews are a 5 out of 5. The experience of reading the reviews while eating a hand-sliced banana is priceless.
Buy a knife. Read the reviews. Thank the internet for turning a unitasker into a masterpiece.
We rate it 1 out of 5 unitaskers.
If you want to slice bananas — and literally everything else — with a single tool that lasts forever, see our alternatives below.
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✅What to Buy Instead
Victorinox Swiss Classic Paring Knife
A $9 knife that slices bananas AND everything else. The anti-unitasker. Will last years. Can also open packaging, slice cheese, and defend your honor.
OXO Good Grips Utility Knife
Comfortable grip, sharp blade, works on all fruits — not just one curved yellow one. Dishwasher safe.
Wüsthof Pro Chef's Knife 8"
One good chef's knife replaces every single-purpose kitchen gadget in your drawer. An investment in never needing a banana slicer.
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