How to Slice Egg Neatly ?

Do you love cooking? If you do,I want you to share this tips.How to slice boiled egg neatly? Slicing a hard cooked eggs can be messy.isn't it? Because the yolk tends to crumble and stick to the blade of the knife.What will you do to slice them neatly? You can apply an oil in the slicer but it will also be messy.The best way to be neat in slicing is by spraying the knife with nonstick cooking spray.Then re spray the knife blade as needed.Try it.