This small, flat, semi-translucent plastic card contains a sharp blade, an even sharper pair of scissors, a file, a tweezers, a toothpick, and a pen. They all slide into the card, and come free of it for independent use. The whole kit is the size of a credit card, and about three times as thick. It lays flat in my pocket and weighs very little. I use it daily. It prompts a smile most every time I do, and it’s a good conversation piece. Highly recommended and undeservedly under-popular.
A cool tool is anything useful that is superior to comparable items. If you think this tool is inferior suggest a better one. You are welcome to insult a tool, but comments containing insults to individual people will be deleted. Corrections of fact are always welcomed, if stated politely. Recommendations of better tools are dearly wanted and may be elevated to the front page.