The Favorite Gyro Block (おきにいりジャイロブロック?, lit.: "Favorite Gyro Block") is a treasure in Pikmin 2. It is found inside an Empress Bulblax, that also produces Bulborb Larvae and causes boulders to fall. The Bulblax can be found on the eleventh sublevel in the Hole of Heroes. In actuality, it is a blue gyro block of a R.O.B.
“When I was a kid, I always wanted my toys to be blue. Blue is such a cool color.”
Sales pitch
“Children throughout the universe are captivated by the very thought of this cool blue disc. Hocotate toy makers are swampred with orders for this popular item.”