An Ayam Cemani x Easter Egger cross, often called a "Fibro Egger," is a hybrid designed to combine the all-black, fibrous-pigmented (fibromelanistic) genetics of the Ayam Cemani with the colorful egg-laying capabilities of Easter Eggers. These birds typically have black skin, often black feathers (with some leakage), and lay green, olive, or blue-tinted eggs.