See the world in a new light…and choose your color too! Place up to 3 interchangeable, primary-color lenses into the frame to create secondary colors and hours of sensory fun, while also learning about colors, and color mixing. Includes 1 sturdy lens frame (with 3 slots) and 3 colored lenses (red, yellow, blue). Ages: 2 +. Grades: Toddler +.