These sound great!
yeah tried that. light roast coffee beans are too dense and require lot of torque. basically the palm that holds the grinder body becomes red also, i am lazy. Also people were getting weirded out seeing a drilling machine in kitchen.HAHA.. i thought you were buying a drill to attach to your grinder!
This is around 20k man. I just saw in Instax site.
I thought initially it was cheaper but 20k for an instax camera is too costly I think but it has wifi also right.