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.
Such good value for the price! 6 pieces is a lot so if you have a lot of pens or brushes etc., it's be perfect for you. It looks really nice, similar to a lot of the items from Muji, which is one of my favourite stores!