= = How to choose the size depends mainly on how big the handwriting is. Four feet is about 70 cm * 140 cm. How to divide the paper is how to divide it. For example, if it is folio, it is the middle division, which becomes 70*70, with four feet and three widths being 140/3*70 and four feet and four widths being 140. For primary school students, it is more appropriate to drive four feet and four inches, and three inches is also ok. Actually, you don't have to worry. Just buy a four-foot one and cut it as big as you want when you go home. It's just more convenient to buy a few specifications, and there's no big difference.
= = = Four feet and four inches of machine health promotion. Generally, you can buy 100 copies online for about RMB 0/00. Compared with ink painting, primary school students may not be able to master it. Buy some first. If it doesn't fit, it's better to choose medium-rare