White nylon plastic with a matte finish and slight grainy feel.
About this Product
I made hand-puppets with movable eyelids by hand in the past. This part is just the movable eyelid. It is made to fit into my baseplate for simple movable eyelids (https://www.shapeways.com/model/1608464/ping-pong-ball-holder-for-puppet-eyelid.html?li=my-models&materialId=6) with a ping pong ball inside.