ZHONGLIANG | Vision Training Card Flipper Use Letters and E Characters

Home Health Equipment Part of the home health equipment category, this card provides a convenient way to maintain and improve eye health at home. Versatile Card Design The card features a versatile design, suitable for various vision training exercises, making it a valuable tool for eye health. Reversible Usage Designed for reversible usage, this card allows users to flip it over for different types of vision tests, enhancing its functionality. E-Character Vision Card Equipped with an E-character vision card, ideal for quick and easy vision checks at home. Specific Letter Cards Includes specific letter cards, which are essential for detailed vision assessments and training sessions.