tissue-tek® accu edge® scalpel blade - inserting a blade tutorial Published 4 years ago • 125 plays • Length 0:43 Download video MP4 Download video MP3 Similar videos 3:24 loading scalpel blade 4:32 tissue-tek tec 6 instructional video set-up tutorial 0:38 tissue-tek® accu edge® trimming blade - inserting a blade tutorial