I ordered Lynn's Modular Strop Paddle and it comes with the 15 Karat .5 Diamond Spray. So my question is of the following paddles that come with it, which one should I reserve for the spray, or do I use it on all of them?


2 Pieces Hard Wool Felt
1 Piece Straight Razor Designs Premium 1 Leather
1 Piece Straight Razor Designs Scrub Leather


Thanks in advance,

Charlie