全新創造由內打開的雨傘，功能和以前的雨傘有何區別呢?

詳見連結：

英文：

https://www.kickstarter.com/projects/kazbrella/kazbrella-revolutionary-inside-out-umbrella?ref=video

中文：

http://crowdwatch.tw/projects/kazbrella%EF%BC%9A%E9%9B%A8%E5%82%98%E9%9D%A9%E5%91%BD%EF%BC%8C%E4%BD%A0%E5%BE%9E%E6%9C%AA%E6%83%B3%E9%81%8E%E9%9B%A8%E5%82%98%E4%B9%9F%E5%8F%AF%E4%BB%A5%E9%80%99%E6%A8%A3%E8%A2%AB%E9%87%8D%E6%96%B0%E7%99%BC%E6%98%8E