Tenura silicone rubber jar openers make opening jars much easier, allowing the user to attain a good, comfortable grip without applying too much pressure, therefore causing far less discomfort to joints. Tenura rubber jar openers are non toxic due to their silicone rubber construction, which means they can be used in kitchens and clinical areas. The complete surface of the Tenura jar openers allows them to be used on other objects with an uncomfortable surface, such as taps, so they can be gripped and operated efficiently.