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.
This files and buffers were just what I was looking for. I do my nails and my daughters nails at home and this was great. This is a great value for the money I paid, the files are sturdy and the buffers work well.