How much noise does it make?
It makes the sounds of to papers hitting each other. At the hour when both sides flip you can hear it a bit more.
How long does the battery last?
When you use a good quality battery like Duracell longer than a year maybe even longer than two. The ones in my office have been running since we moved and I never changed the battery, so they are at 1.6 years and counting.
How to Re-Attach A Flip?
Check out this video.
My flips are bunching up! What's going on???
This means that one of the flips is not on the correct hole. Following the previous video take out the fist flip that's causing the bunch up and re-attach it.
How do I reset my clock?
Turn the knob a full 24 hours.
How to hang it?
Don't worry it comes with an easy to follow the template to drill the holes in the perfect place.