Packaging Includes: Set of 2 liquid writing pens (Slanting Fine Line Paint Pen) with 0.5 mm and 0.7 mm tips. Easy to use, with a small ink or pigment reservoir, they can be used like fine line pens. Application: Use these fine line paintbrushes for painting, line drawing, signing, French matting, and even touching up paint on your car. Perfect for students, hobbyists and travelling artists. High Material: Made of aluminium, reliable and safe for long time use. With knurled slant bar handle, ergonomically designed for a comfortable grip and easier to control the tip of the pen completely and accurately. How to use: Pour the touch-up paint into the storage tin, hold the paintbrush like a pen and apply evenly to the area to be repaired or written on, allowing the paint to glide gently. Design: The extremely fine nibs of 0.5MM and 0.7MM allow you to draw dripping, flawless, uniformly wide and narrow lines, so even tiny nicks can be retouched without the need to use too much paint for excellent finishing; each handle has a closed nib cleaning tool that unscrews from the applicator. Use the cleaning tool to keep the nib clean by soaking it in warm water or cleaning solvent while inserting and pushing the fine needle of the cleaning tool into the nib. Be sure to clean any paint or ink from the reservoir and the tip of the pen after each use.