Previous Product Next Product Knife Sharpening Guide W/ Ceramic Inserts. Winware – Winco $8.45 Only 1 left in stock Knife Sharpening Guide W/ Ceramic Inserts. Winware - Winco quantity Add to Cart SKU: WW-K-4G Category: Supplies Description Description Knife Sharpening Guide W/ Ceramic Inserts. Winware – Winco Related products Supplies18″ inch Glass Squeegee $8.30 Add to Cart Supplies14″ Replacement Microfiber Sleeve blue and white $2.80 Add to Cart Supplies14″ plastic swivel window sleeve T BAR 35CM $4.99 Add to Cart Supplies18″ Microfiber Loop End Dust Mop $8.46 Add to Cart Supplies5″X18″ Blue Microfiber Long Loop Wet Pad Velcro $10.10 Add to Cart Supplies36″ Microfiber String Loop-End Dust Mop 5″X36″ $14.50 Add to Cart