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.
I do laser engraving and cutting. I make key chains from leftover scrap wood and acrylic. These chains are perfect length, cost effective, and much more sturdy than the O-ring style key rings that you have to crimp down. I actually counted them all to make sure there really was 200 in the package. Spot on!