This started as a very interesting collaboration, in a very niched market. The client was a hobby bird owner / grower (I don't know, how to classify it) and birds had one problem. Their eggs, needed to be safe, until some time. They cannot be cracked. That was the problem
For that reason, we wanted to created sort of a shell for it. He has seen it in abroad, that people were using it, but not in sk/cz. So we created ours.
Few designs, prototypes, and then headed to sell.
Some time it was up selling, none bought it, but the owners of the patent found it, and informed us, that we can't sell it in this region unfortunately....