If you need new blades, make sure you go in and get them replaced under warranty. I went in and asked how much for a pair and they said $60 or $40 with employee pricing. When I started to complain about the price they said well you should still be under warranty so they are free. I grabbed the new ones, replaced them and had to give the old ones back. The good news is that they seem to last about 18 months or more unlike the cheapy replacements from anco.