beiens High Contrast Baby Flashcard, 80 Pcs 160 Page Black White Colorful Visual Stimulation Learning Activity Card for Babies Ages 0-3-6-12-36 Months, 5.5\'\' x 5.5\'\' Newborn Infants Toys Gift

How to use the cards 1. HANDHELD cards 7.9 inches to 17.8 inches away from the babyDistance increases with the growth of baby) 2.Move the card slowly,guide the baby to watch for about 5-6 seconds 3. T...