My recent purchase of Master it blade set was sent to my billing address, rather than my work address which I wanted. I did get in touch and found out where I could go to pick the package up, which I did without incident. The only thing is the delivery card was put in the crack of my front door - it could have blown away and the store my package was finally delivered to was over 5 miles away from my address. I have not yet tried the blades, but I have found the same blades I purchased previously were good in that they are good when clipping larger dogs more quickly.