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! Includes 1 one sturdy lens frame (with 3 slots) and 3 colored lenses (red, yellow, blue). Grades: Toddler +. 4 pieces per pack, bundle of 3 packs, 12 pieces total