Premium paper is part of HP's optimised paper range, replacing the popular HP All-in-One, HP Bright White and HP Printing papers.HP Premium is a bright white, multifunctional office paper for a premium look and feel. Whiter and brighter than regular office papers, it's also heavier and thicker, with an optimized stiffness level. Designed for premium performance for both inkjet and laser printers. Ideal for presentations, proposals and other business documents that require color and a professional appearance. Colorlok technology provides extra fast ink drying, deeper blacks and brilliant colours, as well as crisp text and excellent black and white contrast.