Apply THE SAEM Cover Perfection Pen Concealer directly to the areas to conceal (dark circles, redness, small imperfections) using its precise tip, like a targeted touch-up inspired by K-Beauty idols. Gently tap with your finger, a sponge, or a brush to blend the product into the skin, then set with a bit of powder. Perfect for daytime touch-ups: slip it into your bag and use it like an instant corrector pen whenever your complexion needs a little extra "filter."