Observe the world in new ways! Children can mix lenses to make different colors or add textured lenses (with or without colored ones) for kaleidoscopic fun! Unique kid-size glasses come with 8 interchangeable lenses: 2 each of blue, red, yellow and clear refraction lenses.
- Combine up to 2 lenses on each side
- Teaches primary and secondary colors
- Textured lenses let students see the world like a bug
- Durable plastic cleans easily with damp cloth
- Includes color mixing chart