Shop › Andis - Slimline Pro Li Replacement Blade Image 1 of 1 Andis - Slimline Pro Li Replacement Blade $35.99 Stainless-steel for dependable, long-life blade that stays sharp, with ultimate corrosion resistance. Quantity: Add To Cart Added! Stainless-steel for dependable, long-life blade that stays sharp, with ultimate corrosion resistance.