Here’s a special post for London Mayor Sadiq Khan, whose response to the violent crime spree in his city is to ban knife carry.
No, I don’t own one of these lovely creatures, but I’m currently negotiating with a guy who might know how to make them. If I / he can get it to work, I might just sell them through this here website.
For the people for whom the above pic might cause fainting spells: these aren’t knives; they’re called “hammer drill bits”. It’s how you make a large hole in wood (with a hammer) when you don’t have an electric- or battery-powered drill handy. The coloring is purely cosmetic.
And if anyone knows where the originals came from (i.e. who makes them), let me know in Comments.