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 analyses reviews to verify trustworthiness.
Very disappointed in the quality of the needles. Several needles bent before I took my insulin. They are so very fragile that to dropping them on the floor will cause them to bend in the package. If I could send them back for what I bought them for I would do it very dissatisfied with the quality of the needles