pp88The PP26 is more of a mid toe curve. Where as the PP88 is a true mid curve. The PP26 opens up more, and is a slhtly larger blade overall, I believe it's a hair longer as well.Liu Pinsan, Huama he Lang Shining Bajuntu in Gugong bowuyuan yuankan, n. 2, 1988, pp. 88–90. Nie Chongzheng, Lang Shining, Beijing 1984. Terakhir