Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Malfunctioned after only a few uses

This is great for cutting potatoes. However, I use onions in several meals a week, and after only a few uses, one of the blades started coming loose, bending, and cutting into the plastic cutting board below. I was no longer able to effectively use my Nicer Dicer.However, the booklet says it has a 5 year warrantee. So I sent it back to the company.WARNING - if you do not buy the Nicer Dicer directly from the Nicer Dicer company, they will NOT honor the warrantee.The quality of the product does not match the price! Buyer Beware!