Most folks need a knife that can cut through packing tape, apparel tags and stray strings, not split a hair in two. In this department, the KitchenIQ sharpener delivers.

We found a pocket knife sharpener that one reviewer says changed their blades from “ butter knife dull ” to “razor sharp” after one use — and the already affordable gadget is 15% off today.

This knife-sharpener can restore your sharp objects for just $15. Amazon HuffPost and its publishing partners may receive a commission from some purchases made via links on this page.