Mega Eggdozer

A Mega Eggdozer is an item found in Yoshi's New Island. Yoshis can get Mega Eggdozers by swallowing a Giant Shy Guy and can use them to break walls or obstacles. When a Mega Eggdozer comes into contact with something unbreakable, it turns yellow and then goes the other way. If this happens one more time, it turns red and finally comes off screen after another hit. They are essential in some boss battles. There is also a metal variant called Metal Eggdozer that can be obtained by swallowing a Metal Giant Shy Guy, they can only roll on the ground and can make Yoshi sink on water, it also can destroy Brick Walls.