answersLogoWhite

0

Some brands of razor blades stamp the blades so that if there is a quality control concern during the manufacturing process there is a way to identify the sides of the blade. Usually the blade has "1 2" on one side and "3 4" on the other. People frequently ask if the numbers are to designate a side that is better for shaving, but both sides are the same in that regard. Some men use the numbers for keeping track of the edge that they most recently used during their shave. The argument is that flipping the blade in the razor between shaves allows the edge to be worn down more evenly. However, most people just ignore the numbers and enjoy their shaves as usual.

User Avatar

Wiki User

13y ago

Still curious? Ask our experts.

Chat with our AI personalities

ProfessorProfessor
I will give you the most educated answer.
Chat with Professor
EzraEzra
Faith is not about having all the answers, but learning to ask the right questions.
Chat with Ezra
JordanJordan
Looking for a career mentor? I've seen my fair share of shake-ups.
Chat with Jordan

Add your answer:

Earn +20 pts
Q: Why are safey razor blades numbered on both sides?
Write your answer...
Submit
Still have questions?
magnify glass
imp