Prior to use, ensure your nails are clean, dry & free from polish.
Black - Use in a light circular motion to smooth away ridges & stains. Do not aggressively buff thin nails.
White - Buff the nail in a back-and-forth motion to create a satin finish.
Grey - Buff with rapid sidewards strokes to achieve super natural shine.
Buff nails before applying nail enamel - the polish adheres to the nail better when smooth.