![I tried using a tough case "TaskOne G 3" that built in 22 kinds of tools that the iPhone turns into a knife, a bottle opener, a driver, etc. - GIGAZINE I tried using a tough case "TaskOne G 3" that built in 22 kinds of tools that the iPhone turns into a knife, a bottle opener, a driver, etc. - GIGAZINE](http://i.gzn.jp/img/2014/07/20/taskone-iphone-case/top.jpg)
I tried using a tough case "TaskOne G 3" that built in 22 kinds of tools that the iPhone turns into a knife, a bottle opener, a driver, etc. - GIGAZINE
![I tried using a tough case "TaskOne G 3" that built in 22 kinds of tools that the iPhone turns into a knife, a bottle opener, a driver, etc. - GIGAZINE I tried using a tough case "TaskOne G 3" that built in 22 kinds of tools that the iPhone turns into a knife, a bottle opener, a driver, etc. - GIGAZINE](http://i.gzn.jp/img/2014/07/20/taskone-iphone-case/P2190378.jpg)
I tried using a tough case "TaskOne G 3" that built in 22 kinds of tools that the iPhone turns into a knife, a bottle opener, a driver, etc. - GIGAZINE
![I tried using a tough case "TaskOne G 3" that built in 22 kinds of tools that the iPhone turns into a knife, a bottle opener, a driver, etc. - GIGAZINE I tried using a tough case "TaskOne G 3" that built in 22 kinds of tools that the iPhone turns into a knife, a bottle opener, a driver, etc. - GIGAZINE](http://i.gzn.jp/img/2014/07/20/taskone-iphone-case/P2190303.jpg)