To calculate the overall star rating and percentage breakdown by star, we do not 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.
not the cheapest as sometimes ntuc have 3 for $12 iirc. aside from such promo, price is good. it is small sized as no paper box is used, so takes up less space in tiny Singapore homes. fluffy and feels like 3.5 ply