4D Deluxe Exploded Skull Model Take a closer look inside the human head! This 1:2 scale exploded skull model includes 17 detailed parts that fit together to form a complete skull. Perfect for classrooms, homeschoolers, and anatomy enthusiasts, this model helps students visualize and understand cranial bone structure through interactive, hands-on learning. Includes 17 detachable skull parts Learn how the human skull is structured Great for biology, anatomy, and STEM education High-quality detail and medical-grade design Recommended for ages 8+ Only sold in increments of 2