Valentine Nail Polish Design: As Valentine's day is just around the corner, what can be better than a Valentine nail polish design! Valentine nail polish design is quite simple. Just like contrast design, you need two shades of nail polish for Valentine design, out of which one should be red! Generally, we either completely avoid red nail polish or use it for contrast design. But as Valentine color is red, red nail polish pen is a must for this design. As one shade is so dark, the other shade has to be light, a neutral shade. First apply the lighter shade on the entire nail and then take red nail polish pen and make tiny hearts on it. You do not have to be very artistic for that, simply draw two upside down commas with a circular head! You can even decorate them with various nail polish products like adhesive stones. Read more on nail art.