Don't do like I did... I still got half a box of Type51 (for the 545 film holder) with totally dried up pods (hard as rock).
Still wondering why I keep the stuff... and I feel very bad that I didn't use it all up.
Yet, there seems to be no alternative to their film. I know Fuji makes some instant film but I know nobody who ever used the stuff (has anyone in the world ever used the Fuji Instax cameras?)