It's hard to appreciate just how well this jar opener works until you've tried it. It conforms to the shape of your hand while its no-slip surface grips the smooth lid firmly. This lets you apply all your force to turning, rather than wasting effort on squeezing to get some purchase.
Works on a range of lid sizes from twist-off bottle caps to wide-mouth Mason jars. Durable, washable and incredibly effective.
Made in England.