- Injector shavers, don't you wish you could fit your razor with a Personna Stainless, the blade that's given many men more shaves than blades? (cuckoo clock tooting) Now you can with Personna's Stainless Injector, made by Personna's exclusive British process to give you more luxury shaves or we'll buy you (cuckoo clock tooting) or any Injector blade you name.