I ordered two of these units as separate orders and both came with small (0.1 to 0.25 inch) chips. It's a good product, but it's not perfect.
π Musculoskeletal Anatomy Chart by Palace Learning
3 Review
KISSTAKER Removable Heart Visceral Educational Parts
3 Review
π©Ί Anatomical Laminated Respiratory Circulatory Pack: Enhancing Understanding and Visualization for Medical Professionals
3 Review
Anatomical Chart of Spinal Nerves and Dermatomes
3 Review