Lauren, this sounds like an amazing idea! One could definitely achieve hair perfection with this invention! I love that it can dye your hair in any way you want (or any colour you want!) and add in funky patterns and streaks. I think that many people who are still stuck indoors in mini lockdowns would really benefit from owning this tool! No one would ever need to go to a hairdressers ever again as they could simply make their hair look super glamours at home any time they wanted. Great job! Keep on inventing :)