Printer to pen ratio?
You've got to be fucking kidding me. Several pens per printer? Not a chance in my place, home or office. Pens disappear within minutes, sometimes seconds of discovery or purchase, every time. What I have is an effectively infinite printer:pen ratio, because I have two printers and zero, count them, zero pens. Printers at least are too big to disappear into pockets, handbags or microscopic invisible black holes!