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 love these. The colors are wonderful and they are light in my hand, making writing with them for extended periods of time more comfortable than metal body pens. These are plastic bodies, so they're light to hold. Overall, I'm very pleased with these pens.