Gerda Spillmann Bio Blend Eyeliner Pencil Rich Navy is easy to use, just twist the pencil to move the color to the desired length. Gerda Spillmann Bio Blend Eyeliner Pencil Rich Navy is environmentally safe and designed with sleek black packaging. The waterproof color applies smoothly, and may be smudged if desired to create a blended, professional look. Gerda Spillmann Bio Blend Eyeliner Pencil Rich Navy may be easily removed with makeup remover or facial cleanser.