Onycta™ opens any jar for you at the press of a button, no gripping, no twisting, no strain. Its arms hold the jar steady and turn even tight, factory-sealed lids in seconds. Open your own jars again, pain-free and without asking for help.
BioChroma • Siero Coreano Effetto Lifting dalla Prima Applicazione
- One button does all the work
- Opens even the most stubborn lids
- Gentle on sore hands & joints
30-Day Money-Back Guarantee
Ships by tomorrow
Product Details
+
Onycta is the automatic, one-button jar opener that does the gripping and twisting for you, so you can open any jar on your own again, without strain or pain. Its arms hold the jar steady and turn even tight, factory-sealed lids in seconds. No grip strength, no setup, no knives: just place it on top, press once, and let it work. Built for weak hands, sore joints and stubborn lids.
How to use
+
- Place Onycta flat on top of the closed jar.
- Press the button once the arms grip the lid and hold the jar steady.
- Wait a few seconds while it turns the lid slowly and firmly until it's loose.
- Lift the opener off and remove the lid by hand, done.
Works on a wide range of everyday containers:
- Glass food jars (jam, honey, pickles, sauces, passata, baby food)
- Large stubborn or factory-sealed lids
- Small jars and condiment jars
- Bottles and screw-top caps within the supported size range
Technical Specifications
+
Opens lids from: 2.6 cm to 10 cm (1″–4″) in diameter
Power: 2 × AA batteries (cordless no charging, no plug)
Operation: fully automatic, one-button, hands-free (grips, holds and twists by itself)
Body material: ABS plastic housing
Gripping arms: stainless steel arms with non-slip rubberised pads
Dimensions: approx. 18 × 13 × 11 cm (H × W × D)
Weight: approx. 400 g (without batteries)
Colour: White
Suitable for: glass jars with screw-on lids
Cleaning: wipe with a dry or slightly damp cloth, do not immerse in water or put in the dishwasher
Warranty: 30-day money-back guarantee + 1-year replacement promise
Perfect For
+
- People with arthritis, weak hands or limited grip strength
- Anyone whose hands or wrists hurt when twisting tight lids
- Those tired of asking for help every time a jar won't open
- People living on their own, with no one to hand the jar to
- Anyone struggling with stubborn, factory-sealed lids
- Recovering from hand or wrist injury or surgery
- A thoughtful, practical gift for a parent or grandparent
Shipping & Returns
+
We ship with express, fully tracked and insured delivery, using the UK's leading couriers to get Onycta to your door safely.
- Delivery time: approximately 6–9 working days
- Tracking: real-time Email tracking updates at every step
- Support: dedicated, personalised customer support from order to doorstep
- Packaging: secure and protected in transit
You'll know exactly where your order is, the whole way home.
SEE IT FROM THE PEOPLE ACTUALLY USING IT
Rachel G.
As someone with arthritis and always needing help to open jars I've tried many different products that don't work for me. Then I found this! This is a godsend for me and has opening the most difficult jars in the last week since I've been using. The ebook and hand pain relief guide that they sent with the order, were super helpful and valuable. Overall HIGHLY recommend!
BioChroma • Siero Coreano Effetto Lifting dalla Prima Applicazione
ENGINEERED TO FEEL EFFORTLESS
Most jar openers are cheap gadgets. Onycta is built like a proper tool, designed around your hands, not just the lid.
Adaptive Multi-Point Grip
Onycta reads the lid and closes in evenly from every side, finding its hold before it turns. That even pressure is what lets it open the tight ones cleanly instead of slipping like rubber grips do.
Smart Steady Torque
It doesn't yank. It builds force gradually and turns at a controlled, steady pace strong enough for stubborn, sealed lids, yet gentle enough to never jolt your hand or crack the glass.
Always-Ready Cordless Power
No cables, no waiting for a charge. Drop in two AA batteries and it's ready the moment you need it on the worktop, at the table, or wherever a stubborn jar finds you.
Thoughtful, Clutter-Free Design
Compact, quiet and clean-lined, it sits neatly on any counter or slips into a drawer. A kitchen aid that helps you stay independent without looking like a piece of hospital equipment.
OPEN ANY JAR ON YOUR OWN AGAIN
The lid won't budge and you shouldn't have to ask. Onycta does the gripping and the twisting for you.
Just place it on top, press once, and the jar opens. No squeezing, no straining, no aching wrists. Even tight, factory-sealed lids give way in seconds. From little jam jars to big stubborn pickle jars.
It's the quiet feeling of doing it yourself again. That's your independence, handed straight back.
ONE BUTTON. ZERO HAND STRENGTH
Other openers still need a firm grip. This one doesn't. Its arms clamp the jar steady, so you never have to.
Then it turns the lid slowly and firmly, all by itself. Runs on 2 AA batteries, ready anywhere on the worktop. Nothing to set up, nothing to learn, nothing to plug in. No knives, no hot water, no risky kitchen tricks.
Kind to sore hands, tender fingers and tired joints. Effortless from the very first jar.
TRY ONYCTA RISK-FREE FOR 30 DAYS
We're certain it'll change how you open every jar. Test it on your own toughest lids, in your own home.
Keep it if you love it, or send it back for a full refund. You're covered by a 1-year replacement promise too. Free tracked UK delivery, dispatched within 48 hours. Pay in 3 with Klarna, easy on a fixed budget. Trusted by customers right across the country.
Press the button, and let Onycta do the rest.
SEE WHY PEOPLE ARE MAKING THE SWITCH
Honest experiences from people using Onycta every day.
BUY NOW - 40% OFF TODAY
OPEN ANY JAR ON YOUR OWN AGAIN
The automatic jar opener that does the hard part for you. Place Onycta on the lid and press one button. It grips, holds and twists the jar all by itself. No strength, no straining, no aching hands.
Even tight, factory-sealed lids open in seconds. From small jam jars to big stubborn ones. No more reaching for a knife or hot water. No more waiting for someone to help you. Just you, opening your own jars again pain-free. Built for weak hands, sore joints and stubborn lids.
Quietly handing your independence back.
MADE FOR EVERYDAY LIFE, NOT JUST GOOD DAYS
Some days your hands cooperate. Some days they don't. Onycta is made for both and for everything in between. It sits ready on your worktop or tucks into a drawer.
One opener that handles the whole kitchen for you. Breakfast jams, pasta sauces, pickles, honey, baby food. The first jar of the day and the stubborn one at dinner. It doesn't ask how strong you feel this morning. It doesn't care if it's a flare-up day or a good one.
It simply opens the jar, the same easy way, every time. A small thing that quietly makes the whole day easier. That's the kind of help that earns its place at home.
WHY CHOOSE US?
Anyone can ship a jar opener. We built a brand around your independence with the quality, care and backing to prove it.
|
|
|
|---|---|---|
|
A Real Brand, Not a Faceless Listing
|
||
|
Tool-Grade Build, Not a Throwaway Gadget
|
||
|
Dedicated UK Support You Can Actually Reach
|
||
|
Backed for the Long Run, Guarantee & 1-Year Replacement
|
||
|
Designed Around Your Hands, Tested for Real Life
|
Try It for 30 Days, Worry-Free
Finding the right jar opener isn't easy, many slip, break, or still leave the hard work to your hands. That's why every ONYCTA™ Jar Opener comes with our 30-Day Comfort Promise. Keep it on the worktop, take it to the table, or let it handle the whole kitchen for you. If you don't notice easier, pain-free opening in your everyday routine, our team will work with you to make it right. Because when it comes to your comfort and independence, we believe you should feel the difference, not just hope for it.
BUY NOW - 40% OFF
100% Satisfaction
Free Shipping
Easy Returns
Try It for 30 Days, Worry-Free
Finding the right jar opener isn't easy, many slip, break, or still leave the hard work to your hands. That's why every ONYCTA™ Jar Opener comes with our 30-Day Comfort Promise. Keep it on the worktop, take it to the table, or let it handle the whole kitchen for you. If you don't notice easier, pain-free opening in your everyday routine, our team will work with you to make it right. Because when it comes to your comfort and independence, we believe you should feel the difference, not just hope for it.
BUY NOW - 40% OFF
100% Satisfaction
Free Shipping
Easy Returns
Reviews
Sarah M.,
72
Verified Buyer
I’ve got wrist pain and this has been a game changer. You simply place it on the jar, press a button, and it automatically grips and opens the jar. I don’t have to exert any force, which has been a huge relief. I no longer struggle with tight lids or have to ask for help.
Product Name
$29.99 $39.99
James R,
85
Verified Buyer
I never write reviews and was very skeptical when I ordered this. I am 85 yrs old, have carpal tunnel syndrome and live alone.This thing worked like a charm! Opens it in seconds. I love it.
Product Name
$29.99 $39.99
Michelle T.,
59
Verified Buyer
Oh my gosh! I love this. Some jars are so hard for my small hands to open. Easy to use. Perfect for seniors.
Product Name
$29.99 $39.99
David K,
62
Verified Buyer
This has changed my life easy to use for someone that unable to open lids. Electric jar opener I got gift for my older parents who is having hard time with opening jar.
Product Name
$29.99 $39.99
Lisa H,
55
Verified Buyer
I bought this to open a jar we had struggled with over multiple days. Once we set up, the jar was opened. Works well!
Product Name
$29.99 $39.99
Marcus W,
57
Verified Buyer
Lifesaver. One for me and one for my 95 yo mom
Product Name
$29.99 $39.99
Amanda P,
50
Verified Buyer
Surprisingly strong and reliable! Opened a cheese whiz in seconds.
Product Name
$29.99 $39.99
Frequently Asked Questions
Find answers to common questions about our products, shipping, returns, and more.
Will it actually grip the lid without slipping?
+
Yes. The arms close in and clamp onto the lid from multiple points before it starts to turn, so it stays locked on rather than sliding around the top of the jar. It holds the jar steady at the same time, which is what stops the slipping you get with rubber pads and grips.
What if my hands are too weak to even hold the jar still?
+
You don't need to. Onycta holds the jar for you, that's the whole point. You simply rest it on top and press the button; you're not gripping, steadying or twisting anything yourself.
Is it heavy or hard to lift onto the jar?
+
No. It's light enough to lift with one hand and sits flat on the jar on its own. You're not holding its weight while it works, it rests on the lid and does the job by itself.
How long do the batteries last, and how do I know when they're low?
+
A set of AA batteries lasts a long time with normal everyday use. If the opener starts turning more slowly or struggles with a lid it managed before, that's your cue to pop in fresh batteries.
Is it noisy?
+
It makes a gentle motor sound while it turns similar to a quiet electric toothbrush, for just a few seconds per jar. There's no banging, straining or sudden movement.
Can I leave it out on the worktop, or is it better stored away?
+
Either works. It's compact enough to keep in a drawer, but many people leave it on the counter so it's always within reach on a bad-hands day, no bending or searching when you need it most.
Does it damage the lid or the jar?
+
No. It turns the lid the same way you would by hand, just with steady, even force, so you can reseal and reuse the jar afterwards as normal.
Will it work for someone with the use of only one hand?
+
Yes, this is one of the situations it helps with most. Because it both holds the jar and opens the lid, you don't need a second hand to steady anything.
Is it easy to clean?
+
Very. Wipe it with a dry or slightly damp cloth. Avoid running it under water or putting it in the dishwasher, since it's an electronic device.
I want to buy it as a gift, will they find it complicated?
+
Not at all. There's nothing to assemble or set up: you put the batteries in once, then it's just "place it on, press the button." It's designed to feel obvious from the very first jar, which makes it an easy, reassuring gift for a parent or grandparent.