What are the specifications of hard pen calligraphy paper? Do you have a 4' 3 "size?

You don't need to edit a masterpiece if you think it's a big hard-pen calligraphy work! It depends on the font size of the work! Basically, just plain A4 paper is enough! ! You can also choose the paper size according to what you want to write! ! But! ! You have to know! ! The more words you write, the more problems you expose! ! So! ! I suggest you try to control the work content! ! Less but better!