Double Edge Safety Razor Blades
These stainless steel, double edge blades are specifically made to the dimensions of the Henson AL13. RK blades have an extremely high quality of manufacturing with consistent performance and sharpness that performs well when paired with the Henson AL13 but they will work with any safety razor.
5 pack should last the typical shaver1-2 months.
100 pack should last the typical shaver 2-3 years.