) classification: there are burnishing stick, polishing block and burnishing stick on three sides and polishing block on four sides.
(2) usage: burnishing stick and polishing block have different shapes, but the usage is the same. First use the colored side to remove the cutin on the nail surface and polish it with the white side. Burnishing stick on the three sides are generally polished in sequence according to the use order of black, white and gray. The black surface can throw away the cutin on the nail surface, and the white surface can throw the nail surface thinner, the gray surface can polish the surface. After these three procedures, the nails will look sparkling luster, which is brighter than nail polish after polishing.
(3) Note: If the customer's nail cover is thin, the thickest one on all sides is not allowed to be thrown, otherwise the nails will be thinner and thinner.

Do not rub back and forth when polishing, because the heat generated by friction will make people uncomfortable.