Jars with airtight lids for freshness. The "Pop" on opening tells you it has been hermetically sealed. Put these glass canisters not lids in the dishwasher, microwave, freezer or fridge.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.
