A fake eye is an artificial replacement for a missing or damaged eye. There are several synonyms for fake eyes, including prosthetic eye, ocular prosthetic, glass eye, and artificial eye. A prosthetic eye is typically made of acrylic or plastic, and is fitted into a custom-made socket in the eye socket. An ocular prosthetic is another term for a prosthetic eye, and is commonly used in medical settings. A glass eye, on the other hand, refers to a type of prosthetic eye made of glass. Finally, an artificial eye is a broader term that can refer to any type of prosthetic eye or eye replacement.