Neon Egg

Neon Eggs are items that are only seen in Mario & Luigi: Superstar Saga. They are special eggs that are layed by Yoshis after they have been fed Bean Fruit. There are six colors of the Neon Eggs: green, purple, blue, red, orange, light blue, and yellow.

Usage
The Neon Eggs are mainly used by Boddle to help decorate the sign for the Yoshi Theater after he agreed to trade them for his Beanstar piece. The Neon Eggs then light up across of the sign pleasing Boddle.