HP 131 LaserJet Printing Supplies make documents and marketing materials look professional. Keep your home or office productive by avoiding wasted time and supplies. Multi-packs help you save on frequent printing. Ideal for higher-volume colour printing customers - from home, personal, micro-business users to small teams/workgroups in small-to-medium business. Save time and money with a convenient pack of three colour Original HP LaserJet Toner Cartridges - cyan, magenta and yellow - for higher-volume colour printing environments.