Ceramic cufflinks round pack of 12 pairsthese ceramic cufflinks have been bisque fired in a kiln and are now ready and waiting for your own creativity to transform them decorate them with ceramic markers cold enamels or similar resins to personalise these cufflinks and make them into a great gift or something unique for yourself if you have a kiln and want to use kiln glazes the recommended kiln firing temperature is 1020c do not fire with metal fittings attached the ceramic topper meas