We have a Robo-Twist. I was a little sceptical about how well they would work, to be honest.
It's never been defeated yet, and has saved numerous sore hands/wrists.
We were given ours second-hand but would have no hesitation in buying a replacement.
I think your Mum would really appreciate having one. :o)
Apropos of nothing.
When my boys were nippers I used to 'crack' the lids on things, say I couldn't open them, then reluctantly hand them over for the kids to try. Lol, they'd be so delighted at being stronger than me.
For a week they'd walk around with their little chests puffed out, 'Got anything you want opened, Ma'?
Won't be long now when I really do need them to open stuff for me, lol. ;-(
I used to use rubber-gloves/rubber jar-lid pad but all that happened is my hand stayed firmly in a gripping position whilst I twisted my wrist out of kilter.... :o(
I have a gadget which looks like a large, plastic bottle opener. It is strong enough to allow you to lever up the lid, breaking the seal so the jar opens easily.
I have one of those Jackdaw, it looks like a plastic bottle top opener. I use it every time I open a jar, works great. I bought it in Lakeland I think.
Hot water on the lid expands it more than the glass, then easy to open.
The wooden spoon trick works because the lid is turned a fraction with each hit.
Once again thanks.
We've tried every sort of manual gizmo, there are 6 or 7 in her house.
With arthritis in both hands and wrists and 87 with a minor heart condition the strength is no longer there.
Hopefully an electric one will work for her.