RoboTwist: Opening Jars With a Push of a Button
Over time, gripping and twisting jar lids became harder on my hands. When my old Lids Off jar opener finally gave out, I needed something that didn’t rely on strength or leverage. That’s when I turned to the RoboTwist.
Short answer: yes, RoboTwist works.
More importantly, it takes my hands out of the struggle entirely. I can open jars on my own again, without bracing, straining, or asking for help. That alone makes it worth having on the counter.
What Is the RoboTwist?
The RoboTwist is a small, battery-operated automatic jar opener designed for screw-top glass jars. Instead of gripping and twisting, you place it on the lid, press a button, and wait while it does the work.
Among all the jar openers I use, this one is the easiest on my hands. On days when squeezing or twisting feels like too much, the RoboTwist still gets the lid off.
Jar size range: Lids approximately 1.2″ to 3.5″ in diameter
Power: 2 AA batteries (not included)
How the RoboTwist Works
The RoboTwist uses two sets of jaws:
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The outer jaws grip and stabilize the jar.
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The inner jaws clamp onto the lid and rotate it loose.
Once it’s positioned correctly, the opener tightens itself, twists, and stops automatically when the lid releases.
Before using it, you’ll want to remove any plastic bands or paper seals around the jar neck so the jaws can grip cleanly.
How I Use the RoboTwist
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Center the RoboTwist on top of the jar lid.
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Move the outer jaw grippers to the down position.
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Press and hold the Start button until the jaws begin to move inward.
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Keep a light hand on both the jar and the opener to prevent tipping.
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Wait while the RoboTwist twists the lid off.
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Lift the RoboTwist away.
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Press Start again to reset it for next time.
While the RoboTwist can operate on its own, keeping a gentle hold—just enough for stability—helps prevent spills.
Is the RoboTwist Worth It?
The RoboTwist is not fast. It pauses, adjusts, tightens, and then twists.
But speed isn’t the point.
The trade-off is that I can open jars without pain or strain, and without needing assistance. For me, that’s a clear win.
It doesn’t replace every jar opener. Very wide lids still need something else. But for everyday jars—salsa, pasta sauce, peanut butter—it’s the tool I reach for first.
For extra-wide lids—like big pickle jars—I still keep a manual backup on hand. I wrote about that here: Swing A Way Jar Opener Helps Open Pickle Jars.