If the catch phrase 'have a break' always comes to your mind when you see the four stick chocolate bar, these Kit Kat creations will remind you why this Nestle chocolate is one of the most popular snack choices.

For people who grew up eating the milk chocolate treat, they might not be open to new flavors. However, Nestle did expand the mouth-watering chocolate to include new and interesting savors. For example, green tea Kit Kat was launched in Japan for people who are more health-conscious about the chocolate they indulge in.

Kit Kat has also created extremely interesting marketing campaigns that kept them popular. They've gone so far as to even make you think while you take a break. An advertising agency in Dubai created fun and intelligent puzzles for you to work through while you enjoy your snack.

The latest crazy in Kit Kat has come with its collaboration with Android, as it was chosen as the new name for newest product in the tech family.