We've dabbled with the idea of making a Kong note using the same tech we're applying for the Bitcoin Note, but the requirement for a large fixed run of notes and the niche appeal of Kong makes this tricky.

While Kong Cash notes are gorgeous, there are couple additional reasons we likely won't ever make another cryptocash note like that again: resilience over time in your wallet and the flex-PCBA manufacturing process rather than a print process (the former being far more complex with limited print detail possible). That said, we believe that we are likely still the only mass production run of flex PCBs that incorporated a full-color digital print :)