I've tried to get some info from previous posts on this subject but could not find any definite answers. I have 2 types of blades here: The first is a red box of 5 blades ea and printed Personna (no country of origin). The second is a white box of 100 which I bought as Personnas but the brand is not listed anywhere...only reads Made in Israel. Does anyone know where the red boxed ones are made and are the no brand on the label (made in Israel) Personnas ? BTW - The red boxed ones are excellent. Have not tried the others yet.