Light shaping is the key to creating amazing images, and Profoto Clic light shaping tools provide many creative possibilities for the Profoto C1 Plus, A1X and A1. Each light shaping tool has its own distinct effect on light. Clic Gels add beautiful colors to your images. Rose Pink, Peacock Blue, Yellow, Scarlett, Jade, Light Lavender, and Blue are designed for fun and creative color effects. Full CTO, Half CTO, Quarter CTO, Quarter CTB, and Half Plus Green are primarily created to naturally balance the created light with ambient light such as golden hour, blue hour or fluorescent lighting. Clic Gels click on and off in no time with the lights' magnetic mount. You can stack the gels together, so you can combine two colors into a third color, and you can stack them with other compatible light shaping tools, enabling limitless creative possibilities.