Made this for myself, but thought others might like to have it. Just a bunch of orderly boxes with subtle 1/4 sub-divisions. I print 'em out as needed for practice.
http://www.numanbeing.com/kanji/kanji_practice_grid.pdf
http://www.numanbeing.com/kanji/kanji_practice_grid.pdf
Edited: 2012-02-05, 3:25 pm
