Cuttlefish Bone (Cuttlebone) from Vietnam
Cuttlefish Bone (Cuttlebone) What is cuttlefish bone? Cuttlefish bone (Cuttlebone) refers to the internal cartilaginous shell of the cuttlefish, a relative of the squid and octopus. Cuttlefish have eight arms and two tentacles and are found in oceans all over the world. Cuttlefish bone is typically smooth and white, with small, wavy lines or ridges.The