Without giving anything away, if you have a bad hearing (like me) and you sometimes hold a revomaze near your ear to hear stuff, I can recommend using a handy recorder, you know....some kind of dictaphone that has a sensitive microphone. Put the microphone recording level very high, set the microphone in monitor mode (so that nothing is recorded actually, but the microphone is on, so through the headphones you hear the input from the mic) and hold your revo near the mic when using it and use headphones and crank up the volume, but not too much of course, as you might get more and more deaf. You will be amazed what you can hear
Btw, for you guys knowing ASMR, i was thinking of recording revomaze actions on youtube, so only audio and people need to guess which revomaze it is
Awesome riddle right? I might do that if people are interested.