tojiro bread slicer 235mm f-737 tojiro tojiro high-carbon stainless steel bread slicer 235mm anti-rust stainless steel blade and natural wood handle, it is simple but offers you a clean cut without deforming bread. anti-rust does not mean it would not rust. do not put it in dishwasher. hand washes with mild detergent, rinse, and drying recommended for the longest life of your blade. improper care might result in rust on the blade.