Seam pen for enhancing dirty, worn and faded seams in the kitchen, bathroom, shower rooms, etc. Permanent, non-fading water-based paint makes old seams look like new! You can extend the life of the seam pencil by twisting the tip. Quick drying, water and dirt repellent, covering, mild fragrance. 2-4mm line thickness. Tip: Before use, shake the cap closed, press the tip against the surface until you see color, close the cap after use.