I wasn't able to tell from a quick scroll over the homepage, but while they fix instead of replacing, teracube don't seem to include fairly sourced resources, which are a pretty big sales point for fairphone

I was glad to see on arriving at their homepage that the Teracube was not, in fact, a cube.

Opening that website greets me with an alert() with the message: error; [object Object]

If their phones do work as good as that... Well...