Feature:Cuttlefish eat bird food to replenish calcium and strengthen bonesPowerful eggshell white squid. No bleaching with chemicals.Ensure health and safety issues.Cuttlefish Bone Cuttlefish Bone or Shell Cuttlefish Bone.Octopus, Cuttlefish Bone or Shell Cuttlebone Cuttlebone Frame (skeleton) or Shell(shell) the same name in the body of squid, cuttlefish, squidLike the squid family, cuttlefish have a light shell. It helps the squid float in the water.Specification:Material: Cuttlefish boneColor: as picturedQuantity: about 8Package Included:1 bag x Cuttlefish Bone Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.