YES! I see blue! This morning there was none, now, after a long working day, every small indent is filled with the blue magic! It stinks a little, but I kinda... like it? It doesn't yet smell like the store bought blue, but I think it's not suppose to at this stage. Sooner or later the smell will evolve, I think.
I put it back in the "cave", 11-12 degrees Celsius, high humidity (around 95%, it's hard to keep it lower). I hope to have a success story to share soon.
Thanks for the help.