Product review (5 stars): Worth it in one day!
HUGE box, little item.  I had Husband clean the floor and walls around the stove, then we put this on.  It was worth it immediately when, at breakfast, one egg was tough to crack and the next egg cracked so easily, it dripped.  But instead of dripping between the stove and counter, it was stopped by this cap.

I need to find a much wider cap for the other side of the stove!