I had a sharpener one week. Sent it back. Took about 6 to get my money back but atleast I got my money back will not purchase another. I just buy new with coupons when I can or when they are on discount. If that doesn't happen then pay full price. I could order on line but after paying for shipping and not knowing when they would get here, I just go to the stores here an get them. I always need one at the worse time. Ido try to get them usually when I can get discount on a total purchase. Often 25%.