COKUNST Electric Wine Opener Review

TL;DRThe Short Answer: Is the COKUNST Electric Wine Opener Worth It?

One button draws the cork and another ejects it, so opening wine takes no grip at all, but the low price shows in a light plastic body and in uneven reliability. Some units last years on one set of batteries; others fail to pull corks cleanly, drain batteries fast or break early. For occasional bottles and anyone who finds a corkscrew hard, it is an easy, cordless upgrade: four AA batteries, a removable foil cutter and a clear shell.

NoFussDeal rates the COKUNST Electric Wine Opener 4.0 out of 5 at $14.99. Last updated September 27, 2026.

Key Facts

Product Dimensions: 9"L x 2"W
Material: Plastic
Color: Black
Item Weight: 9.6 ounces
Special Feature: Corkscrew
Finish Type: Polished

What Stands Out

Two buttons: one drives the worm in and draws the cork out, the other pushes the cork off the worm.
Runs on four AA batteries, not included, so there is no charging base or cord.
A removable foil cutter comes with it for trimming the capsule first.
The transparent shell lets you watch the cork being drawn up, and a blue light shows while it works.
Slim at 9 by 2 inches and 9.6 ounces, easy to keep in a drawer.
Designed to fit standard wine bottles with a traditional cork.

Strengths and Drawbacks

What works

Opens a bottle at the press of a button, with no grip or wrist strength needed.
A second button ejects the cork, so you never have to pull it off the worm.
Cordless and battery-powered, with no charging base on the counter.
A removable foil cutter is included.
The clear shell and blue light show the cork being drawn.
Slim, light and inexpensive.

What does not

Some units struggle to extract corks cleanly.
Battery life varies widely, and the four AA batteries are not included.
Durability is uneven, with some units breaking early.
The plastic body feels flimsy to one owner.
Not for sparkling wine or screw caps.

Features in Depth

One-Button Cork Removal

Operation Two buttons, automatic Indicator Blue LED Body Transparent shell

Using it is simple enough that one owner opened a bottle before reading the instructions. Cut the foil, place the opener squarely over the neck, and press the down button: the worm spins into the cork and the motor draws it up into the transparent body, where you can watch it rise, while a blue light shows it is working. Lift the opener off the bottle and press the other button to push the cork off the worm. Another owner describes the two buttons in exactly that way, with no muscle power needed. Ease of use is the most praised quality by a wide margin, and one owner who hosts often says it has been reliable at every gathering. It is also a small pleasure to use, and enjoyment draws praise with almost no dissent. Cork removal itself is less consistent. It draws more complaints than praise, with some units failing to extract corks cleanly. Keeping the opener exactly vertical and the bottle still, and pressing firmly on the neck so the worm enters the center of the cork, improves the odds; a worm that enters at an angle is the most common way any corkscrew breaks a cork or pushes it sideways.

$14.99 4.0/5 Check price

AA Battery Power

Batteries 4 x AA, not included Charging None, battery operated Cord Cordless

The opener takes four AA batteries, which are not included, and has no charging base or cord. That is the main design difference from the many rechargeable openers, and it has two sides. On the plus side, there is nothing on the counter, and a flat battery is fixed in a minute from the drawer rather than after hours on a charger. Owners also like its clean, cordless look. On the other side, battery life is one of the three areas that draw more complaints than praise, and experiences vary widely. One owner has had theirs for three years with batteries that last a really long time, and another reports about four months on a set, while others find batteries drained after very little use. A motor that is pulling hard on a stubborn cork uses much more current than one drawing a loose cork, so tough corks will shorten battery life. Good alkaline cells or rechargeable NiMH AAs are the sensible choice, and taking them out if the opener will be unused for months avoids leaks that can damage the contacts.

$14.99 4.0/5 Check price

Foil Cutter and Design

Foil Cutter Removable, included Dimensions 9 x 2 inches Weight 9.6 ounces

A removable foil cutter comes with the opener. You press it over the top of the bottle and twist to score the capsule, then lift the foil away before placing the opener; one owner calls it a great added bonus that makes the whole process smooth. Cutting the foil cleanly below the lip matters, because a torn strip of foil can catch the worm or leave the opener sitting off-center. The body is slim and light, measuring 9 by 2 inches and weighing 9.6 ounces, so it stores in a kitchen drawer and is easy to take to a party or picnic. COKUNST gives it an ergonomic grip, and the transparent shell is a nice touch, since you can see exactly where the cork is. Appearance draws praise with almost no complaints, and one owner says guests like its look. It is designed for standard wine bottles with a traditional cork; it is not meant for sparkling wine, where the cork is under pressure and should be eased out by hand, or for screw caps.

$14.99 4.0/5 Check price

Build, Durability and Value

Material Plastic Mounting Free standing Best For Standard corked wine bottles

The opener is made of plastic, and it feels like it. One owner who is otherwise satisfied calls it flimsy and cheap, to the point of wondering whether it will survive an evening with friends, though it did work. Durability is one of the areas that draws more complaints than praise, with some units breaking, while others last well: one owner has used theirs for three years without a problem, and another says it has been reliable for quite a while. That spread is typical of low-cost electric openers, where a small motor and plastic gears take the strain of every cork. Value divides opinion for the same reason. One owner was surprised how affordable an electric opener could be and bought another as a gift, while the owner who calls it flimsy sums it up as getting what you pay for. One owner is lukewarm on the whole category, saying it makes opening a bottle only slightly easier than a traditional corkscrew. For anyone whose hands or wrists make a corkscrew difficult, the calculation is different, and a cheap electric opener that works for a year or two can still be worth it. Keeping a manual corkscrew in the drawer as a backup is sensible either way.

$14.99 4.0/5 Check price

How We Scored It

Based on: The manufacturer's published specifications and the product's live Amazon listing.
Owner rating: 4.3 out of 5 on Amazon, recorded September 27, 2026
How we score: We score each thing that comes up most in owner feedback on the COKUNST Electric Wine Opener. Eight things come up most in owner feedback: four draw praise, one splits opinion and three draw mostly complaints. Its ratings average 4.3 stars (71% five stars, 13% four, 6% three and 10% one or two), so every score starts at 86, that average on a 100 point scale. Where opinion is split, we take off 6. Where it draws mostly complaints, we take off 12. Then we read eight owner reviews in full (every one we found gave it four or five stars) and move the score up to 5 points either way depending on how the owners who mention it rated the product. Our overall score starts from the same 4.3 star average and loses 0.1 for each thing that draws mostly complaints, with 0.1 more when at least a tenth of ratings are one star, never more than 0.3 in all. Here that takes off 0.3, which gives 4.0. Read our editorial standards

Ease Of Use

One of the eight owner reviews we read mentions it. That owner gave the product four or five stars. Score 86: its 4.3 star average on a 100 point scale.

86Positive

Enjoyment

None of the eight owner reviews we read mention it. Score 86: its 4.3 star average on a 100 point scale.

86Positive

Appearance

COKUNST lists the material as Plastic and the color as Black. Two of the eight owner reviews we read mention it. All of them gave the product four or five stars. Score 91: we started at 86 and added 5 because the owner reviews that mention it are positive.

91Positive

Cork Removal

Two of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 16% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 74: we started at 86 and took off 12 because it d…

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74Needs Improvement

Battery Life

Three of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 16% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 74: we started at 86 and took off 12 because it…

Read the full note (425 characters)

74Needs Improvement

Durability

One of the eight owner reviews we read mentions it, and that owner gave the product four or five stars, so the complaints come from the wider group of buyers. None of the reviews we read say what goes wrong, so this score rests on the buyer ratings. 16% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 74: we started at 86 and took off 12 because it dr…

Read the full note (422 characters)

74Needs Improvement

Owner Satisfaction

71% of ratings are five stars and 13% are four. 6% are three stars and 10% are one or two. The spread skews positive, but enough ratings sit low that the drawbacks below are worth reading. Score 86: its 4.3 star average on a 100 point scale.

86Mostly Positive

Value for Money

Three of the eight owner reviews we read mention it, and those owners gave the product four or five stars, so the complaints come from the wider group of buyers. 16% of all ratings are three stars or fewer, which is where complaints like this usually sit. Score 80: we started at 86 and took off 6 because opinion is split.

80Mixed

Specifications

Size and weight

Product Dimensions: 9"L x 2"W
Item Weight: 9.6 ounces

Materials and warranty

Material: Plastic
Color: Black
Finish Type: Polished

Other specifications

Special Feature: Corkscrew

What Buyers Say

Ease of use draws the most praise by far, along with how much fun it is and how good it looks without a charging base or cord. Speed is praised too. Three areas draw more complaints than praise: cork removal, with some bottles it fails to open cleanly; battery life, with some finding a set drained quickly and others lasting months; and durability, with units breaking. Opinion on value is split, and one owner calls it flimsy.

Based on 9,955 Amazon customer ratings, averaging 4.3 out of 5, recorded 27 September 2026. See the reviews on Amazon

5 stars		71%
4 stars		13%
3 stars		6%
2 stars		2%
1 stars		8%

★★★★★

Highly recommended!!!! Easy and quick.

I love this. I received this today and took this product right out the box to put batteries in it. I did not read instructions but turned it on to "test" it on a wine bottle before reading i… Read it on Amazon

N · January 31, 2026 · Verified

★★★★★

Perfect for Hosting and Everyday Use!

I absolutely love this wine opener! I use it all the time, especially when hosting events and gatherings. It's incredibly easy to use with just the push of a button, and it opens wine bottle… Read it on Amazon

Akire · July 22, 2026 · Verified

★★★★★

My new love)))

I like wine and have many different wine openers. But this one is just amazing! It is so easy to open bottle now and removethe cork fron opener. I just press one button to open and after the… Read it on Amazon

Shear Kristina · March 19, 2026 · Verified

★★★★★

A great way to upgrade your kitchen

Love this wine opener! Wish I'd bought an electric wine opener sooner. I'd always thought they were so expensive, so I was excited to see they're actually very affordable.I even bought one a… Read it on Amazon

Katie · April 21, 2026 · Verified

★★★★★

Love this! Definitely recommend!

I order A LOT of things from Amazon, and this is without a doubt the BEST thing I have ever ordered!!! I've had it for three years now with no problems and the batteries last a really long t… Read it on Amazon

pickles · August 19, 2026 · Verified

★★★★★

great wine opener

absolutely the best wine opemer for the money

Pam · August 15, 2026 · Verified

Setting It Up

Fit the batteries

Insert four AA batteries, which are not included, matching the polarity marks. Good alkaline or rechargeable NiMH cells last longest.
Cut the foil

Press the foil cutter over the top of the bottle, twist to score the capsule, and remove the foil.
Place it squarely

Stand the bottle on a flat surface and set the opener straight down over the neck so the worm is centered on the cork.
Press the down button

Hold the bottle steady and press the button. The worm drives into the cork and the motor draws it up; the blue light shows it is working.
Eject the cork

Lift the opener off the bottle and press the other button to push the cork off the worm.

Common Questions

What batteries does the COKUNST wine opener use?

Four AA batteries, which are not included. There is no charging base.

How long do the batteries last?

It varies widely. One owner reports about four months on a set and another years of use, while some find batteries drained quickly. Stubborn corks use more power.

How do I get the cork out of the opener?

Lift the opener off the bottle and press the second button, which reverses the worm and pushes the cork off.

Does it come with a foil cutter?

Yes, a removable foil cutter is included for scoring the capsule before you open the bottle.

Will it open synthetic corks?

It is designed for standard wine bottles with traditional corks. Very long, hard or synthetic corks are the most likely to stall a small battery motor, so keep a manual corkscrew as a backup.

Can I use it on champagne?

No. Sparkling wine corks are under pressure and should be eased out by hand, and it is not meant for screw caps.

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