Cap Ninja – Don’t Get Mad, Just Get a Grip…on Old Nail Polish Bottles

Cap Ninja to Open Stuck Nail Polish Caps and Bottles

Many women (and men) know the feeling too well: a bottle of nail polish that hasn’t been used in awhile, and now it’s impossible to open. Two inventors named Mathew Bradford and Cindy Tran hope to make this feeling a thing of the past by offering the Cap Ninja, a tool that helps you get a strong grip on those small, slippery nail polish caps. By improving your grip, opening a “stuck” top to a nail polish bottle becomes a breeze.

Check out the Cap Ninja in action in this video from Fox 2 St. Louis: