10 Real-Life Gadgets That Will Make You In To A Proper Spy
6. Ultraviolet Thief Detection Powder
Want to stop everyone touching your stuff? Well, now you can stop booby trapping your porn stash (arf), and simply protect them with the Ultraviolet Thief Detection Powder.
A light dusting of this UV powder on your most treasured possessions is all that is required. The undetectable powder will transfer onto the skin of anybody that touches them and stain them without them ever knowing.
The dust can even be made weatherproof by adding it to Vaseline and smearing it on your belongings. This does, of course, mean that all of your stuff is covered in Vaseline, but that just serves to make people even less likely to touch them. Bonus.
When the powder is exposed to UV light, it will glow brightly, making the thief's fingers extremely obvious and giving a whole new meaning to the expression "light-fingered".
This said, if you do use the Ultraviolet Thief Detection Powder to safeguard your porn stash, it's probably not a brilliant idea to shine UV light anywhere near it.