So I was bored and I was doing some math to see how expensive Mach 3 Blades are for a year vs. DE blades. I assumed a blade lasts 5 days with daily shaving. Here's my math:
DE Blades (Derby 100 pack from West Coast Shaving - $20 per pack)
365 days/5 = 73 blades per yr. $20/100 = .$20 per blade x 73 = $14.6 per yr
Mach 3 Blades (12 razor pack from CVS - $25 dollars (not on sale))
$25/12 = $2.08 per blade x 73 = $152.08 PER YR
So thats more than 10 times as expensive! If thats not enough to get someone to switch to a DE I don't know what is.
DE Blades (Derby 100 pack from West Coast Shaving - $20 per pack)
365 days/5 = 73 blades per yr. $20/100 = .$20 per blade x 73 = $14.6 per yr
Mach 3 Blades (12 razor pack from CVS - $25 dollars (not on sale))
$25/12 = $2.08 per blade x 73 = $152.08 PER YR
So thats more than 10 times as expensive! If thats not enough to get someone to switch to a DE I don't know what is.
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