I now have seven of your clocks on my walls. I can't say enough about them. First of all, your packaging is the best I've ever seen, and I shop alot on the internet. I'm terrible when it comes to assembling anything; your clocks do not require what I consider assembly. All I have to do is put in the AA battery, hang one little hook on the clockworks, and hang the pendulum on the hook. It's so simple. All 7 of my clocks keep perfect time. Keep up the good work.