Worked fine about 5 times, then I struggled to get it to work kind of okay about 3 more times, then it quit for good. I followed all the operating instructions. I think the very cheap switches on the pcb are bad. Customer service couldn't get me off the phone fast enough. It was a gift, so no original receipt, which ended the conversation. They don't offer to repair for a fee, either. The product is a good idea, it's just cheaply made, & can't work long.