Answer:
I always have to work with something in my eye. What am I?
Digital white-out.
Of the king I am blue and of the peasant I am red. Of the frog I am cold and of the dog I am hot instead.
I beam I shine I sparkle white. I’ll brighten the day with a single light. I’ll charm and enchant all I’ll bring the best in you all.
What belongs to you but others use it more than you do?
When is it bad luck to see a black cat?