Cube shaped beans

Does anyone know or maybe you’ve had a chance to try coffee made from cube shaped beans? Supposedly an unusually shaped Arabica variety, there is very little information on the internet about it. It’s very interesting, looking for any info on it. Here, for example, is a certain variety called Arabica Cube Special:

https://verifiedcoffee.com/free-arabica-cube-sample

hm never heard of that! Very peculiar.

I’ve seen people growing fruit and veg in the mold of odd shapes:

and AI generated nonsense: