Eco Otome came up with a line of clever gadgets, which are dubbed Toilet Sound Blockers, that make a trip to a public bathroom a far less embarrassing
experience. You can do your business in complete privacy thanks to the palm-sized device.
It allows you to mask your plopping sounds by emitting a flushing water sound when you press its button. The flushing water sound runs for 25 seconds per push, which should give you enough time to complete your dirty duty. However, if you are in more gastric distress than anticipated you can press it as many times as you want. It's great to use in public bathrooms or even in your office's bathroom.