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.