
The JarPop jar opener is the best five-dollar gizmo I’ve ever bought. It’s what I gave my mother for Christmas last year. It’s a beautifully simple bottle-cap-opener for lidded jars. It breaks the seal on a jar of applesauce (or anything else), and then the lid twists right off. I’m a little embarrassed how strongly I feel about it.
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.