tested food approved by TÜV, SGS, Intertek • absolutely tasteless and odorless • BPA free • Not unbreakable • freezable • dishwasher-safe (However, be aware that the dishwasher can fade your dinnerware’s colors somewhat) • hand wash recommend to extend product lift • not for microwave • not for oven • temperature resistant from -10°C to 50°C • only use neutral detergent and abrasive materials for cleaning • Melamine is a thermosetting plastic that is strong, lightweight and hard with the look and feel of ceramic product. It is highly break and scratch resistant, but it is NOT 100% unbreakable, it can be scratched and broken