1 of 4 bowls purchased has flaked off after some time of use by my children. They have certainly used them with their covered and not necessarily gently. But it seemed to me that these products were supposed to be tough and durable, besides only 1 crashed quickly (I enamelled plates or bowls that have been 50 years in better condition) The Red House customer service told me very quickly that I was using poorly and needed only leather to food (and I suppose then eat with your fingers to avoid damaging the bowls). Conclusion: rather fragile product for the price, seller not too bothered by your problems.