Strings By Mail Nail File and Micromesh Buff Kit with 3.5 inch File
[NFKIT 3]

Really nice kit. Every classic player must have this. The 3.5 inch glass file is perfect size. Don't get the large file, you will break it easily. Everything in a small pouch. I usually skip the 3200 but go through all the grades. Depends how many days between. Just wonder how long the sheets last. The small foam block makes it easy to use every space on every sheet. And the glass file is great for smoothing out repair nails, glue and mesh.