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Blue plastic jar opener with rubber grip and multiple circular openings

Oster JO-B-DE Jar Opener Blue

SKU CH-JR6F-1VN7E

Adjustable opener with eight circular sizes and a pry hook tackles jars, bottles and ring-pull cans for easier grip

  • Spec summaryJO-B-DE, JO-B
  • Product depth3.72 L x 3.72 W x 8.97 H inches
  • Key featuresOtstar
  • Product colorBlue
  • Overall height3.72 L x 3.72 W x 8.97 H inches
  • Overall width3.72 L x 3.72 W x 8.97 H inches
  • Opens jars, bottles and cans with one tool
  • Eight circular openings fit lids from one to three inches
  • Long handle gives extra leverage for tight seals
  • Non-slip rubber grip stays secure with wet hands
  • Compact design stores flat in a drawer

Jar opener for seniors and weak hands

The Oster JO-B-DE jar opener helps people with arthritis or limited grip strength open vacuum-sealed jars, twist caps and ring-pull cans without frustration. Eight circular openings from one to three inches fit small and medium lids on both sides of the tool. A mouth-shaped hook breaks the seal on larger lids such as pickle jars, while a straight hook lifts pull-tabs on cans.

Lightweight manual tool with non-slip grip

Weighing 0.118 kilograms and measuring 3.72 by 3.72 by 8.97 inches, the opener requires no batteries or power. Rubber lining on the circular openings grips lids firmly even when hands are wet, and the indented handle surface prevents slipping during the twisting motion. The long handle supplies mechanical leverage so minimal force is needed to break tight seals.

Compact storage and simple cleaning

The slim profile fits in a kitchen drawer or hangs on a hook for quick access. Food-grade PP plastic and rubber construction allows the rubber lining to be wiped clean or washed after use. No software, apps or electronic components are included, so the device is ready to work straight from the package.

How it compares

Measured against everything we stock in Can, Jar & Bottle Openers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 90% of the 447 comparable items (median $18.99).

Specifications

Product
Brand nameOster
Model nameJO-B-DE
Part numberJO-B
Product colorBlue
Power
Built-in batteryNo
Size & build
Overall height3.72 L x 3.72 W x 8.97 H inches
Overall width3.72 L x 3.72 W x 8.97 H inches
Product depth3.72 L x 3.72 W x 8.97 H inches
Product weight0.118 kg

Questions about this item

How do I fit the Oster JO-B-DE onto a lid, and which opening do I choose?

Place the correct-sized circular opening onto the lid — eight sizes are available on both sides — grip the long handle and turn to break the seal; for larger lids use the third opener ring instead of the fourth.

What cleaning or part replacement will the Oster JO-B-DE need over time?

The food-grade PP body and rubber lining clean easily by hand; no embedded battery or replaceable parts are included, so only routine washing is required.

What limits the Oster JO-B-DE during repeated use on stubborn jars?

The 0.118 kg weight and 8.97-inch handle length set the leverage available; very tight vacuum seals may still need extra hand force despite the non-slip grip.

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