![](https://s3images.coroflot.com/user_files/individual_files/47428_x4npgvuuiaovin8xukxdfmdpv.jpg)
First packaging prototype with AA battery for scale.
![](https://s3images.coroflot.com/user_files/individual_files/47428_obmopomhheqwnmszzhj5omdik.jpg)
First working prototype package with Cat machine key for scale.
![](https://s3images.coroflot.com/user_files/individual_files/47428_jqvd2umm03i98qshg8kgywung.jpg)
Prototype geometry in the round, rendered in Keyshot.
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