Making them to order proved to be too time consuming and costly.
I've changed the way I make them slightly (not in appearance) so they now last through the cold of winter and the heat of summer without delaminating or cracking.
I guess I'll make more, but this time I'll make a batch of them (maybe 50) and post here when they're ready. Once those are gone, I'll make another batch if there's still a demand for them.
Give me some time to get them ready. My process is still time consuming, but everyone should be happy with the end result.
I also need to change the price since the effort is greater and the material costs have gone up. Let me figure out a fair price to properly compensate myself while still giving you guys a good deal.
I'll post back in about a week with better info. Thanks for everyone's continued interest.