Plus-Dig-Photographic-Design-Gels-Universal-Lighting-Filter-Kit-For-Nikon-SB910-SB900-SB800-SB400-SB700-SB600-
This Set of 20 pieces Universal Lighting Filter Kit ,makes it easy to bring a more dramatic color sense to all of your photographs. Chose from a variety of filters, from reds, yellows, blues, and greens to punch up an image with color, or create a different mood effect. Also to use the correction gels to balance your flash to ambient light.