I recently watched the Kill Bill movies. In both movies Beatrix plucks out an eye from an opponent (Elle Driver and one of the crazy 88). I'm curious about which material fake eyes in Kill Bill (or in other movies) are made of.
Depending on needs, generally they are made from acrylic, glass, Latex or silicone.
Acrylic and glass can give the glossy look to the prop eye, but latex and silicone can give it a spongy texture.