Newbie here - these aren't mine! If you don't mind, would those with more knowledge than I take a look at these and let me know what you think they might be?
Shape (sharp edges) makes me think clay, but who knows? Neat set, nonetheless.
Hilton Chip Set on eBay
Shape (sharp edges) makes me think clay, but who knows? Neat set, nonetheless.
Hilton Chip Set on eBay