Never really been a razor aficionado gents so excuse my ignorance. What is a New Improved and a NEW? Brand names presumably?
Nope......... The are different styles of the Gillette open combs. One of the other guys will most likely chime in with a picture tutorial................
Shep, here is a link to a thread from B&B. Go down to post #7. ThirdEye has some good pics of the different heads........... http://badgerandblade.com/vb/showthread.php?t=70090&highlight=gillette+open+combs