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.
You are not supposed to clean your ears with these. But if you do you will be amazed. Best swabs ever for cleaning but like all swabs (I suppose for safety reasons) the sturdiness is less than desirable.