Designed to lend a special touch to your flash photography, the Color Gel Kit from KOBRA contains six filters to develop your signature style. A Full CTO filter converts your daylight-balanced flash to tungsten balance to match other fixtures or the ambient light environment, while the 1/2 and 1/4 CTOs add different degrees of warmth to add mood to your image. For creative expression, Twickenham Green, Light Red, and Tokyo Blue filters are included. The filters fit into the included KOBRA Band. A wallet to organize and store the kit is also included.