Brand from Japan: BN. Intensive moisturizing with a beauty serum for nailsFresh bouquet scentHow to use:Turn the handle of the pen clockwise. Once the beauty serum oil has soaked into the brush, apply it to the entire nail and rub it in well with your fingers.The contents may separate, so shake the product before use. This does not affect the quality.Points to remember when using for the first timeTurn the brush with the brush facing up until the air inside is released and the beauty serum oil is soaked into the brush. Turning too much may cause excessive oil to come out. Please note that the handle cannot be returned once it has been turned.