Ein-O Science Eye Model See how vision works—literally! Explore the fascinating world of sight with Ein-O Science's 7-piece eye model. This detailed and durable educational tool offers a hands-on way to understand the structure and function of the human eye, including how we perceive light and color. Ideal for classrooms, homeschoolers, and curious young scientists. 7-piece anatomical eye model for interactive learning Great for understanding how we see and interpret colors Supports STEM education and visual learning Recommended for ages 7 and up Only sold in increments of 2 (case pack of 2) Perfect for science lessons, anatomy studies, or any budding biologist’s collection!