Board Thread:Questions and Answers/@comment-33261532-20171101155557/@comment-32389692-20180102092008

TheRealStuff Mapping Official wrote: Nope. Brush tool is also allowed. If it wasn't, then the countryballs would look horribly with just 1 pixel edges. I draw countryballs with brush tool all the time, and it was never deleted. If you would use the Brush tool, the countryballs would look shitty like [https://i.imgur.com/BCsd4Aw.png this).

So use pencil, not brush.