Office Ultra White paper is engineered for consistent, high-quality and reliability to help save time, money and extend equipment life. ColorLok technology delivers fast-drying, smear-resistance, bold blacks and bright colors.
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 analyzes reviews to verify trustworthiness.