Header Banner
wonderhowto.mark.png
Gadget Hacks Next Reality Food Hacks Null Byte The Secret Yumiverse Invisiverse Macgyverisms Mind Hacks Mad Science Lock Picking Driverless

How to Sharpen a kitchen knife with an ordinary coffee mug

Pouring a liquid from a cup onto a sliced ingredient on a cutting board.

Learn this great trick for getting the sharpest knife. You don't need a sharpener. All you need is a coffee mug. It must be ceramic coffee cup to work. This is how to sharpen your knife using cup! What a magical kitchen trick!

Apple's iOS 26 and iPadOS 26 updates are packed with new features, and you can try them before almost everyone else. First, check Gadget Hacks' list of supported iPhone and iPad models, then follow the step-by-step guide to install the iOS/iPadOS 26 beta — no paid developer account required.

Related Articles

Comments

No Comments Exist

Be the first, drop a comment!