Take a look! These unique glasses and interchangeable lenses let children observe the world while learning about colour.
• Features 8 easy–to–change lenses—2 each of red, yellow and blue.
• Teaches primary colours as well as mixing to make secondary colours by combining up to 2 lenses per side.
• Includes colour–mixing chart.
• Durable plastic glasses are sized just right for children, and wipe clean with a damp cloth.