The Leitz WOW series has beautiful, high-quality staplers and folders that have a super quality. The colors are meaningful and intense, but not too flashy or gaudy. The loose-leaf binders are colorful still make a sophisticated look and work if not childish. I the Leitz folder in green and blue & more thinly in white. These bring some color to the office, including the 5 Series Solution Set of paper with slight shine has already ordered the 2nd time from me. I use the maps for study work and any paperwork. Whether for school, work or home office. The paper folders are top quality, top handles and will not go as fast as dirty or broken other pappmappen.