We found a pocket knife sharpener on sale that one reviewer says changed their blades from “butter knife dull ... sharp knives that double as a serrated sharpener. It has a suction cup ...

It includes a 4-inch paring, 5-inch serrated utility ... % Off Amazon Shoppers Love These Tomato Knives That Slice Through Fruits and Vegetables 'Like Butter' Shoppers Threw Out Their Dull ...

Make enough attempts to cut foam using whatever you’ve got — utility knife, hacksaw, serrated plastic knife — and you’ll wish hard for something that cuts cleaner, faster, and better.

The set includes 3-inch and 4-inch paring knives, a 5-inch serrated utility ... the blades cut through meat and frozen veggies like butter, while another added that they’re so sharp, they ...