Knife, Sharpener Honing System
(Victorinox 4.3391.10 Knife, Sharpener Honing System)

Replacement Sharpening Stone, economy bench quick cut coarse/fine abrasive combination stone, for use with 41001

Coarse Replacement, 11-1/2 x 2-1/2 x 1/2

Replacement Sharpening Stone, crystolon bench coarse/fine silicon carbide combination stone, for use with 4.3393.2