Kiln safe stones multi pack
Really disappointed with these stones- they discoloured :( **RESPONSE FROM METAL CLAY** Hi Jess - we're so sorry to hear you were disappointed with these stones. All of our gempack stones are test fired in a kiln up to 800ºC so it's very unusual for them to discolour. What clay were you using? How did you fire? Did all of the stones discolour or only certain colours? We'd love to help you get to the bottom of it so this doesn't happen to you again - please can you email us at support@metalclay.co.uk? Best wishes, The Metal Clay team