Instruct: Classify Amazon reviews into positive or negative sentiment
Query: No Response

After having these knifes for about a year they stared to chip and crack on the blade edges. They were very-well cared and always hand washed. We have send several emails to Calphalon and tried calling them and recieved no response from Calphalon it appears they just could care less.I would strongly recommend staying away from any of their products!!!!!!