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Overview
  • How are reviewers describing this item?
    plastic, great, fit, little and perfect.
  • Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.
  • Our engine has discovered that over 90% high quality reviews are present.
  • This product had a total of 214 reviews as of our last analysis date on Jan 10 2020.
Details

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

Most positive reviewquestion

I love these & use them all of the time!


Helpful Insights

BETA

This feature is in BETA, meaning the algorithms used to provide these results are constantly improving. These results might change.

    Posted by a reviewer on Amazon

    Prevents leaks from ball brand plastic lids and ball brand glass mason jars.


    Posted by a reviewer on Amazon

    In shaking up jars of these drinks, i would encounter leaks in spite of these silicone seals under the plastic caps.


    Posted by a reviewer on Amazon

    I discovered the problem was not the seal but the fit of the plastic cap.


    Posted by a reviewer on Amazon

    Some are apparently slightly misshapen and allow leaks.


    Posted by a reviewer on Amazon

    I can shake daily, but if i have to open the jar and then put the cap back on, the oils leak.


    Posted by a reviewer on Amazon

    Solution would be to wash top and seal before putting cap back on.


    Posted by a reviewer on Amazon

    Perfect size for my application, the wide mouth plastic ball jar lids that aren't as leak proof as they tout.


    Posted by a reviewer on Amazon

    These seals fit below the beginning thread of the plastic, and being non-porous silicon, they stay in placewithout coming off when you remove the jar lid.

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