High Contrast Cards for, Visual Stimulation Cards Brain

Enhance observation skills: Keep students focused with clear, eye-catching maps featuring bright, cheerful colors that captivate and engage their attention. Eye protection: The matte film on the outside of the black and white maps protects your eyes by reducing glare. Made from waterproof and easy-to-clean paper, they offer a comfortable viewing experience.brImproves vision: Black and white cards are specially designed for educational purposes and feature high-contrast images that help develop and improve the ability of both eyes to focus effectively.brPractical tool: With visual cognition cards including black and white cards for 0-3 months, black and red cards for 3-6 months, color cards for 6-12 months, and color cards for 12-36 months, children can gradually develop their vision at different stages.brHoliday fun: Impress your loved ones with these black and white cards, designed for Christmas, New Years, Halloween, Thanksgiving, and birthdaysideal for learning and endless entertainment.brCaution: Not suitable for children under 6 years. Use under adult supervision.