¥◇When the contents are gone, replace it with a new cartridge immediately. (If left empty, the tip of the brush will dry out and worsen the penetration of the liquid.) ◇Be careful not to get it on your clothes as it will not come off. ◇Do not leave in direct sunlight or high temperatures. ◇Be sure to close the cap after use. ◇ Since it dries quickly, the tip of the brush may dry out and harden if it is left unused for a long time even with the cap closed, or if eye shadow or foundation adheres to it. In that case, gently press the push button several times to fully absorb the liquid, and then carefully wipe the brush tip with tissue paper. ◇Be careful not to get this in your eyes, and wash it off immediately if it gets in your eyes. ◇ Fluid may overflow during use due to changes in temperature and atmospheric pressure (such as boarding an airplane). If the liquid overflows from the tip of the brush, wipe off the excess liquid with tissue paper and prepare the tip of the brush before using. ◇If you press the push button when the brush is stiff or when the tip of the brush is filled with liquid, liquid may accumulate at the base of the brush and come out. There is no problem with the quality of the contents, so please be careful not to let the liquid drip. ◇Do not wash the brush tip with water. ◇ If the cartridge cannot be fixed smoothly or the brush becomes hard to draw, please purchase a new product.