Hi and welcome.
You need at least;
10 razors
15 soaps, creams, pucks, tubes, sachets, testers, bowls and cups.
Assorted balms
Styptic
17 brushes, longhair, short, badger, best badger, high badger, highest badger, lonesome badger and handsome badger.
5000 MINIMUM blades as they are all going run out....
A chart. A really big chart. This chart charts your shaving progress and details EXACTLY how each shave went.
Then in your second week of DE shaving...........
Enjoy
Slick