For orders shipped outside the US, both email and phone numbers are REQUIRED by carrier

Free PCB ruler for our Amazon customers

If you have purchased our clocks from Amazon, here is how you can get a FREE premium quality PCB ruler.

1) Log into Amazon, find your clock order, and click “Leave seller feedback”.

2) Write your honest review. It can be just a few words.

3) Send us an email with your Amazon ID, and order number.

That’s it. We’ll send you a PCB ruler for FREE.


* Products other than clocks are not eligible for the free PCB. Thank you.