SHISEIDO INOUI Eyebrow Liquid 01 Ash Gray 0.5ml Creates natural shadows and bases so as to revive your own natural eyebrows. Brush pen type eyebrow liquid. Water proof type. How to Use: First, wipe foundation, etc. from eyebrows with an eyebrow brush or tissue. Draw in eyebrows one by one along the hairline with the tip of the brush.