I've got what is almost certainly a lifetime supply of injector blades and SE blades, with an emphasis on the injectors. Also, considering that I use them rarely, I probably have as many Personna Atra and Trac II compatibles as I'll ever need. I suppose I ought to thin out the DE stock a bit. I'll save the Feathers, the Astras, the vintage NOS blades, and the Sharks, but I'll have to look for a good way to PIF most of the others.