New Schick Quattro 4 Replacement Blades 50 pieces (Schick brand, but not in a paper box) I also use these myself, and I bought a large quantity to use, but I have more than I need, so I am selling them. Product Description These are the same as the replacement blades that come as a bonus with the purchase of Schick Quattro 4 Titanium replacement blades, such as the "1 extra blade now" campaign (this is just my personal feeling). They are not replacement blades in a paper box, but I personally don't notice any particular difference when using them. They are believed to be equivalent (this does not guarantee performance; it is a personal feeling). To use replacement blades as inexpensively as possible, please purchase if you are satisfied with the equivalent quality and understand the above.