Crayfish in phone prank

crayfish crawling in your phone, very real crayfish, very real effect

There are some features:
1 you can set the crayfish delay display time
2 you can set the number of crayfish

Instructions for use:
1 try borrow a phone from your friends, and installed this application
2 set the delay time of showing crayfish, then return the phone back to friends
3 the crayfish will crawl in the phone, and have fun with your friends.

Download now and experience it