it pays for itself after the first pack of triple-tracks you DO NOT have to buy
You know, when I switched to DE/safety razor shaving, I bought 100 DE razor blades (7 o’clocks).
I’m still not through that group of them, and I can bend ‘em and break them in two for my shavettes. I really can hardly believe how much money I save from buying the 3/4/6/8/20 blade razors they’re marketing now.