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Otstar Jar Opener Bottle Opener and Can Opener for Weak hands, Seniors with Arthritis and Anyone with Low Strength, Mutil Jar Opener Get Lids Off Easily (Blue and Grey)
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Purchase options and add-ons
Color | Blue and Grey |
Material | Plastic |
Brand | Otstar |
Size | small & medium |
Blade Material | Stainless Steel |
About this item
- 6 in 1 jar and bottle opener--Eight sizes of circular openings make the jar opener extremely convenient to open small and medium size lids(1-3 inches diameter), the hooks on the top can be used to open the large-size lids by breaking the air tightness, and can also be used to open the ring pull cans.
- EFFECTIVE AND EASY TO USE :The long handle provides sufficient leverage, rubber lining helps provide a firm grip on the lids and the indentations on the surface provides for a firm, non-slip grip between your hand, get the lids off even the stubborn ones frustration-free and smoother. NOTE: It still requires some Strength to Grip the lids,otherwise it may slip around.
- APPLICATION TIP:Both sides of the opener can be used to accommodate different sizes of lids, choose a suitable opening to fit the lid, use the third "opener ring" instead of the fourth for larger lids(No More than 3 inches).
- EASY STORAGE AND CLEAN: Compact and slim, Easily put in your kitchen drawer or hang on hooks for quick access; made of high quality food grade PP and rubber, the jar opener rubber lining is easy to clean.
- PERFECT GIFT FOR YOUR LOVED ONES :This ingenious kitchen gadget makes a great living aid for seniors ,arthritis sufferers or anyone with low strength, It is the perfect gift for your Mom, Dad, Grandma, Grandpa or friends if they struggle with jars.
- How to Use: Please download User Manual on product details page
4+ star item to consider
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Product Description
Multi-function Jar Opener

Otstar Jar and bottle opener
Multi-function Jar opener and bottle opener set, suitable for various jar lids, covers of the pickle bottles & caps of the sodas & soft drinks, bean cans, , deal for Weak Hands, Seniors with Arthritis, Low Strength.

6 in 1 Jar Opener Bottle Opener
The latest design allows you to open jar lids in two ways:1. Pry off the cover by breaking the air tightness. 2. Grip the lids and twist off
Product guides and documents
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Does this Opener Work as Advertised? Watch to find out.
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Take a Closer Look - Otstar Jar Opener Bottle Opener
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Product information
Color | Blue and Grey |
---|---|
Material | Plastic |
Brand | Otstar |
Size | small & medium |
Blade Material | Stainless Steel |
Product Dimensions | 3.72"W x 8.97"H |
Item Weight | 127 Grams |
Operation Mode | Manual |
Manufacturer | Otstar |
Number of Items | 1 |
Item Weight | 4.5 ounces |
ASIN | B07QVWJ6VN |
Country of Origin | China |
Item model number | JO-B-DE |
Customer Reviews |
4.3 out of 5 stars |
Best Sellers Rank | #92 in Kitchen & Dining (See Top 100 in Kitchen & Dining) #1 in Jar Openers |
Date First Available | March 23, 2022 |
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Otstar Jar Opener Bottle Opener and Can Opener for Weak hands, Seniors with Arthritis and Anyone with Low Strength, Mutil Jar Opener Get Lids Off Easily (Blue and Grey)
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This Item Otstar Jar Opener Bottle Opener and Can Opener for Weak hands, Seniors with Arthritis and Anyone with Low Strength, Mutil Jar Opener Get Lids Off Easily (Blue and Grey) | Recommendations | |||||
Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | Try again! Added to Cart Add to cart | |
Price | -30% $6.99$6.99 List: $9.99 | $3.99$3.99 | $8.49$8.49 | $9.99$9.99 | -23% $9.99$9.99 List: $12.99 | $9.99$9.99 |
Delivery | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 | Get it as soon as Friday, Apr 11 |
Customer Ratings | ||||||
Sold By | Tinystones | Wolniivi | Otstar | Sioton | Sioton | Tinystones |
size | small & medium | Extra large | One Size Fits All | 4-piece set | 3-piece set | One Size Fits All |
operation mode | Manual | Manual | Manual | Manual | Manual | Manual |
material | Plastic | Plastic | Metal, Rubber, Polypropylene | Plastic | Plastic | Polypropylene, Rubber, Silicone |
Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers find the jar opener effective, working well on various jars and bottles, and appreciate its ease of use, particularly for those with arthritic hands as it keeps them from straining or hurting. The size receives mixed feedback - while it works on several different sizes, some find it too small for most jars. The grip functionality is problematic, with customers reporting it doesn't grip tightly enough and keeps slipping on stuck lids. While some consider it the best value for money, others find it not worth the price.
AI-generated from the text of customer reviews
Customers find that the can opener works well and is effortless to use, with one customer noting it functions effectively on various jars.
"...housewarming gift, or anytime gift, as it is affordable and very useful." Read more
"...the tool eventually, but I found that just that part alone was worth the purchase." Read more
"...Very inexpensive and worth it." Read more
"...while the design and materials show promise, the limitations hinder its overall effectiveness...." Read more
Customers praise the jar opener's effectiveness, noting it works well with all sizes and even hard-to-turn bottle caps.
"...It is an excellent stocking stuffer, housewarming gift, or anytime gift, as it is affordable and very useful." Read more
"...Those make it so much easier to open jars by releasing the air pressure when used on the top part of lids...." Read more
"This jar opener is phenomenal! Jar lids open with essentially no effort, fits a number of lid sizes, good quality, and very easy to understand and..." Read more
"...This product did make opening alot easier for me though." Read more
Customers find the can opener easy to use, with one mentioning it's easier than adjustable pliers and another noting it requires no fumbling.
"...I have tested this on various jars and each time it is very easy to use; does not require much pressure or strength to twist the lid off..." Read more
"...The Otstar Jar Opener make the process so much easier, although as others have noted the jar twist part of the tool is really limited to smaller jars..." Read more
"The design is attractive, but not sold on the effect. The first try showed a cumbersome tool. I will keep trying." Read more
"...no effort, fits a number of lid sizes, good quality, and very easy to understand and use...." Read more
Customers find the can opener particularly helpful for arthritic hands, as it keeps them from straining or hurting during use.
"...-have for anyone, as it makes opening things much easier while saving your hands...." Read more
"Helps these old hands open tops that I never would be able to without it. Very inexpensive and worth it." Read more
"...This is a life saver. Love it and it is at a great price. Thank you." Read more
"Works for my arthritic hands" Read more
Customers find the can opener very handy, particularly in the kitchen.
"...It’s easy to use, stores away neatly, and makes a helpful addition to any kitchen...." Read more
"This is the best tool every kitchen must have!! Things get harder and harder to open as you lose Strength in your hands...." Read more
"Easy to use if yiu have difficulty opening jars. Also has other functions. Great value for the price." Read more
"...I don’t have to struggle anymore, and it saves a lot of time. It’s a great tool for anyone who needs a little extra help!" Read more
Customers have mixed opinions about the can opener's size: while some appreciate that it works on several different sizes of bottle and jar lids, others report that it doesn't fit real big jars.
"...I appreciate that there are several different size options all in one tool, making it easier to store...." Read more
"...While it might struggle a bit with oversized cans, it’s still incredibly useful for most standard-sized ones...." Read more
"...Jar lids open with essentially no effort, fits a number of lid sizes, good quality, and very easy to understand and use...." Read more
"Works well on most jar lids. Too small for some pickle and spaghetti sauce lids, should be bigger." Read more
Customers have mixed opinions about the can opener's value for money, with some finding it the best value while others consider it worthless.
"The design is attractive, but not sold on the effect. The first try showed a cumbersome tool. I will keep trying." Read more
"...stocking stuffer, housewarming gift, or anytime gift, as it is affordable and very useful." Read more
"Limited use because it does not fit the largest jar lids." Read more
"...Very inexpensive and worth it." Read more
Customers report issues with the can opener's grip, noting that it doesn't always engage properly, is too flexible, and becomes slippery during use.
"Opening jars can be extremely frustrating, especially for those with weaker grip strength...." Read more
"...I grabbed this. Arthritis and all, it worked! To be fair, it took a bit of a grip, but, it still did the trick with one twist without having to..." Read more
"very workable on various sized jars with effective gripping an minimal turning effort" Read more
"Opening propel bottles the opener grips good but it’s hard to hold the bottle from slipping in your hand...." Read more
Reviews with images

Easy to use
Top reviews from the United States
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- Reviewed in the United States on March 1, 2025Color: Blue and GreyVerified PurchaseThe media could not be loaded.
5.0 out of 5 starsThe jar opener arrived as described and looks exactly like the picture. I have a family member whose hands do not function properly and has difficulty opening jars, so I thought this would perfect for them. I ended up purchasing four of these to give to other family members and my in-laws. I appreciate that there are several different size options all in one tool, making it easier to store. I have tested this on various jars and each time it is very easy to use; does not require much pressure or strength to twist the lid off (unlike a grippy mat). A stuck lid may take a few seconds to open with this tool. This is a must-have for anyone, as it makes opening things much easier while saving your hands. It is an excellent stocking stuffer, housewarming gift, or anytime gift, as it is affordable and very useful.Works great! I bought 4 of them.
Reviewed in the United States on March 1, 2025
Images in this review
- Reviewed in the United States on February 1, 2025Color: Blue and GreyVerified PurchaseOpening jars can be extremely frustrating, especially for those with weaker grip strength. The Otstar Jar Opener make the process so much easier, although as others have noted the jar twist part of the tool is really limited to smaller jars. In other words, it's great for most of the world, but a lot of American products come in larger lids than the size options provided.
BUT - where this product shines are the hooks on the top edge of the tool. Those make it so much easier to open jars by releasing the air pressure when used on the top part of lids. I'm sure there are other tools which accomplish this task just as easily, but the process just felt much more simplified with this jar opener. I'm sure I'll find more use cases for the rest of the tool eventually, but I found that just that part alone was worth the purchase.
- Reviewed in the United States on March 9, 2025Color: Blue and GreyVerified PurchaseThis jar opener is phenomenal! Jar lids open with essentially no effort, fits a number of lid sizes, good quality, and very easy to understand and use. Recommend you print your brand name on product to make it even easier to order a second [as a gift] - something I did!
- Reviewed in the United States on March 31, 2025Color: Blue and GreyVerified Purchasevery workable on various sized jars with effective gripping an minimal turning effort
- Reviewed in the United States on April 3, 2025Color: Blue and GreyVerified PurchaseHelps these old hands open tops that I never would be able to without it. Very inexpensive and worth it.
- Reviewed in the United States on March 31, 2025Color: Blue and GreyVerified PurchaseI recently broke up with my boyfriend so I needed something else to help me open those impossibly tight jars. This worked fantastically! Way better than having a man around! No having to ask 3+ times, no complaining, no feeling like a weak damsel in distress - just put this little baby on the lid and BAM!! Who needs a man?? Not this girl!! I'm buying more for my mom and sister. So easy to use and works every time!
- Reviewed in the United States on March 26, 2025Color: Blue and GreyVerified PurchaseFirst time using the opener on a jar lid (3 1/4in wide) with the widest opening and it was a bit tough to pull the handles apart to get it on. This product did make opening alot easier for me though.
- Reviewed in the United States on March 31, 2025Color: Blue and GreyVerified PurchaseThis can opener is a great tool for tackling those stubborn, hard-to-open cans. It’s easy to use, stores away neatly, and makes a helpful addition to any kitchen. While it might struggle a bit with oversized cans, it’s still incredibly useful for most standard-sized ones. Practical, compact, and reliable—perfect for everyday needs!
Top reviews from other countries
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DiddiReviewed in Germany on September 22, 2024
5.0 out of 5 stars Otstar Glasöffner: Praktischer Helfer für Senioren und Menschen mit eingeschränkter Handkraft
Color: Blue and GreyVerified PurchaseDer Otstar Glasöffner ist eine durchdachte Lösung für alle, die Schwierigkeiten haben, Gläser oder Flaschen zu öffnen. Besonders Senioren und Menschen mit Arthritis profitieren von diesem benutzerfreundlichen Werkzeug, das eine einfache Handhabung ermöglicht.
Das Design ist ergonomisch gestaltet und bietet eine rutschfeste Griffoberfläche, die selbst bei geringer Handkraft eine mühelose Nutzung ermöglicht. Der Öffner ist vielseitig einsetzbar und kann sowohl für Glasdeckel als auch für Ringpull-Dosen verwendet werden, was ihn zu einem praktischen Küchenhelfer macht.
Ein weiterer Vorteil ist die robuste Verarbeitung, die eine lange Lebensdauer garantiert. Der Öffner ist leicht und kompakt, sodass er einfach in einer Schublade verstaut oder in der Handtasche mitgenommen werden kann.
Allerdings könnte es bei sehr großen oder fest sitzenden Deckeln zu Schwierigkeiten kommen, da der Öffner bei extremem Druck möglicherweise nicht ausreicht. In den meisten Fällen jedoch erweist er sich als zuverlässiger Partner.
Zusammenfassend ist der Otstar Glasöffner eine wertvolle Unterstützung für alle, die ihre Unabhängigkeit in der Küche bewahren möchten. Er kombiniert einfache Handhabung mit effektiver Funktionalität und ist eine empfehlenswerte Anschaffung für jeden Haushalt.
- Mo H.Reviewed in the United Arab Emirates on September 10, 2023
5.0 out of 5 stars It is amazing product
Color: Blue and GreyVerified PurchaseI used it many times for medicine bottles where it would extremely tight once you try to open after a week. It is amazing, no pain but gain.
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alessandraReviewed in Italy on January 6, 2025
4.0 out of 5 stars Ottimo prodotto!
Color: Blue and GreyVerified PurchaseOttimo rapporto qualità prezzo!
Molto comodo da utilizzare!
Lo consiglio
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TereReviewed in Mexico on September 4, 2024
1.0 out of 5 stars No me funcionó
Color: Blue and GreyVerified PurchaseLo compré para abrir las tapas no me fue útil
- Tony PawlowskiReviewed in Australia on August 30, 2024
3.0 out of 5 stars Awkward to Use
Color: Blue and GreyVerified PurchaseI rarely have difficulty in opening jars, but bought this for my wife. Unfortunately, it's very clumsy to use. Why there are two layers of "teeth" is hard to understand and is the cause of the problem.