They didn't fit. Tried them on 3 separate occasions. Was so looking forward to them, but couldn't make them work despite following all the instructions. I requested return instructions and a refund, got offered another pair, I declined and again requested return instructions and a refund. Long silence. 6 weeks or so. Finally I asked my credit card company for a credit, then got reams of paperwork from Magic5, via the CC company, attesting to why I couldn't get a credit. I AGAIN requested a refund, and was told I couldn't get one because I had requested a refund, only to be told I couldn't get one because I'd requested a credit. It's been over 2 months. Totally disgusted with the customer service. God help you if they don't fit as promised.