We tested a LOT of blades on the market but we found these to offer one of the smoothest shaves. They are a great match for the Lisse razor
100 blades will last you AT LEAST two years and that's assuming you are using a new blade every week. In reality, we change ours every month, so this baby will last us 8 years.
And this is precisely why big companies don't want you switching to a safety razor, you save so much money in the long-term.