Packs are sold individually. You buy one cardboard pack containing two dispensers of 5 blades each, for a total of 10 blades.
Pack of 2 Dispensers of 5 GIBBS "Super Velours" Safety Razor Blades - NOS
Pack of 10 Gibbs brand double edge safety razor blades.
Model “Super Velours”, in New Old Stock condition.
NOS: New Old Stock.