About this 3D model
Superman key ring, it is hollow for a material saving. If you are printing this model, please send me a picture to the contact address. Piggy bank version is available here https://cults3d.com/en/3d-model/game/tirelire-euf-superman Website: http://psl-art-toys.e-monsite.com Contact: psl3darttoys@yahoo.com