What is cold porcelain?
Cold porcelain is an air-dryed clay made mostly from corn starch and PVA glue (plus a few other ingredients). Once cured it is a strong ceramic-like material. All of my cold porcelain is glazed with several layers of acrylic varnish for strength abd preservation.
How do I look after cold porcelain?
Clean gently with a damp cloth, followed by a dry cloth. Do not immerse cold porcelain in water. Cold porcelain is not waterproof, cannot be put in a dishwasher and is unsuitable for food use. Do not store in a damp place.