@55bca1bf Who needs to do math when a $22 Wahl buzzer is less than the cost of a single haircut? https://www.walmart.com/ip/Wahl-Chrome-Cut-Haircutting-Kit-for-Men-or-Women-Black-Chrome-Clipper-9670-1201/893293089
@394b5c0e @55bca1bf I made this same calculation years ago and I'm still using the same trimmer, money well spent. A Merkur razor was a good buy too.