Stay entertained during those essential moments without the fear of a costly splash. I tell ya, the Apple Geniuses stop believing the "it just stopped working" line after the first few times (even with Febreze).Pop your iPhone 4 into a standard toilet paper roll holder and tilt it to the ideal viewing angle.WARNING Please use caution when initiating wipe phase of your visit. The iRoll should not be used to perform all the functions of standard toilet tissue.