box brown eggs carton chicken eggs chocolate egg egg carton eggs food package blue bright cardboard cardboard-egg-carton colored colorful coloring colors coloured colourful colouring colours display displayed egg egg-carton mixed pack packaging rough six-pack smooth surface textures variety various brown brown-eggs artificial brood-egg chickens chooks cuisine dummy dummy-egg durable false-brooding-egg false-egg faux-egg genuine hens laying moist moisture nesting-egg poultry real rubber rubber-egg shape shaped shells surfaces