Porcelain chess pieces I'm pretty sure they are porcelain and not ceramic. I have all 32 pieces. I inherited them from my grandfather so don't really know anything about them. Category: Ceramics and PorcelainsMedium: PorcelainFor Sale?: No You cannot vote here 0 You cannot vote here 0 Know something about this item?Log In and Add New CommentIf you don't have InstAppraisal accountclick here to create one for free!