Ok, so I ask 'coincidence or destiny?' because last night I was reading through a book with a boat load of old developer formulas (W&J's PF&F) and among them were a few references to tablet form developers. This lit a light bulb... And what do I see when I log in this morning?? This thread.... http://www.apug.org/forums/forum37/90953-mintol-developer.html using "frisk" tablets. So, it seems that it is indeed destiny. In all seriousness, a tablet seems like a very convenient way to package dry chemicals and especially for intermittent users of chemistry. What I'd like to know is how to make tablets. What is the binding agent? I'm sure there are a million patents in this vein, but I haven't looked yet. I hope that the above mentioned OP will chime in. Thanks!