The PRO1D R-Twinkle Star 8X(W) uses a moderately long 8-line cross to make strong point light sources, such as night scenes and illuminations, sparkle. Compared to the standard 8-line cross filter (R-Sunny Cross), it features a notable feature that the light lines are not too long. In addition to night scenes and illuminations, it is effective for point-like glittering areas such as fireworks, soap bubbles, stars, reflections on water, sunlight filtering through trees, and jewelry. It makes light sparkle fantastically, adding an accent to your photos.