FOKOSTAR is specializing in fashion, makeup and engaged in helping lady become more elegant and exquisite. It provide a variety of cosmetics, essential oils, nail stuff etc. HOW CUTICLE OIL PEN WORKS : ◆Nails are a composite of keratin cells and the perfect balance of 15% - 20% moisture and about 5% body oil. ◆Water, nail polish removers, and soap wash away your finger body oil, which over time weakens the nail plate and causes all kinds of damage. Replenishing the layers of your nails with Cuticle Pens is an excellent way to replace your body oil. REMARK : ◆Rush a tiny amount of oil all over your nail, cuticle, sidewalls and under the free edge of your nail. You Only need a thin layer of oil so they feel slightly slippery. No need to look "all greased up." You only need a click nof oil per nail. ◆When you feel the oil has been absorbed and your nails aren't slippery, Nails are ready to reapply more, it might need more than 5 applications in a few days, After it 2 or 3 times.