Four sides, four grits
File, buff, smooth, and shine — each surface calibrated for a different stage of nail prep, in the right order. One block, complete prep.
Stronger press-on adhesion
A lightly buffed nail surface gives adhesive more to grip. Less lifting, longer wear — this one step makes the difference.
Kit-sized
Compact enough to store in your nail kit or travel pouch. Pairs naturally with the Glass Nail File and Cuticle Oil Pen.
How to use
Work through
the four sides.
Start with the coarse side
Use the roughest surface to gently file any uneven edges or length. One or two light passes per nail — you're prepping, not reshaping.
Buff through the grits
Work through each side in sequence, moving from coarser to finer. Small, gentle circular motions. Each pass removes the marks from the last.
Stop before the shine side — or don't
For press-on application, finish on the smooth side. A slightly matte nail bonds better than a polished one. For a natural finish without press-ons, use the shine side last.
