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.
They just pop right out of my hair. I do t have thick hair, it’s just average density. These pins do not stay in and they bend immediately meaning they are stretched out to much for the next time. That’s unfortunate. A sturdy pin is important.