Quelch, John A., and Heather Beckham. "Clean Edge Razor: Splitting Hairs in Product Positioning (Brief Case)." Harvard Business School Teaching Note 114-250, January 2011.

Quelch, John A., and Heather Beckham. "Clean Edge Razor: Splitting Hairs in Product Positioning, Spreadsheet Supplement (Brief Case)." Harvard Business School Spreadsheet Supplement 114-252, January ...

While single-edge razors can be more expensive ... and shave in the direction of hair growth. Proper cleaning and storage are ...

Outdoor Edge has debuted its Razor APX Advanced Performance Hunting Knife System. This system offers users a customizable ...