Nail File Sample Checklist Before a Bulk Order

15 October 2026 · 6 min read

1. Confirm the abrasive and grit

Ask the supplier to identify the grit on each face and compare it with your brief. A 100/180 file should have a clearly different coarse and fine side, not two faces that feel the same. Check several pieces from the sample pack because consistency matters more than one perfect unit.

2. Check adhesion and edge finish

Run a finger around the edge and inspect the abrasive bond at the corners. There should be no lifting, sharp paper edge or loose grain. For a private-label order, also check that the logo area is clean and that print does not touch the working abrasive.

3. Measure thickness, length and shape

Measure the sample against the agreed specification, especially if the file will be packed in a printed sleeve or retail card. A small change in thickness can affect the fit of packaging and the perceived quality on a shelf.

4. Test the packaging workflow

Put the sample into the proposed polybag, sleeve or box. Check barcode space, product orientation, warning copy and whether the file moves during transport. Packaging should be approved with the product, not after it.

5. Record the approval version

Keep the approved sample photo, dimensions, grit pair, logo artwork and packaging notes together. When you request a repeat order, reference the same information so the factory and your purchasing team are working from one version.