Competing systems such as the Livescribe Smartpen 3 Black Edition cost £120, but require special paper starting at around £3 for a notepad and refills costing £1 each.
izinhlelo Ukuncintisana ezifana Livescribe Smartpen 3 Black Edition kubiza £ 120, kodwa zidinga iphepha okhethekile kokuqala ngezithuba zawo £ 3 for a incwajana kanye refills kubiza £ 1 ngasinye.