Here are 15 Knife Safety tips for all, specially for home .When Bob Kramer, a legendary knife guru and one of under 200 people in the world to get certified like a Master Bladesmith, arrived at our office that same day for a sharpening tutorial, he was included with a bag of tricks. Within our team kitchen, he organized his go-to tools for knife care: Japanese sharpening stones secured over bins water, a honing steel, a collection of paper, as well as a kitchen scale.