Hi everyone, my name is Corrado, and I'm from Italy, so, sorry for my english.
I made a research on the forum, but I didn't find nothing about that, if something already exists, sorry for not to see it.
I would to create a color changing knife routine with just one knife. I would collect some opinion, some ideas, some suggestion.
What do you think? Weakness? Strengths? Possible effects?
Thank you very much