Description
Entry-level two-part human skull model separates the skull cap to reveal the cranial cavity for introductory head-anatomy teaching at secondary and college levels
Four-metal 32mm density cube set with hooks in brass
and bladder in anatomical position
and 6V-powered ignition light staging each step
6-Piece Optical Lens Set, 3", Double Convex and Double Concave Physics_Mechanics Entry-level two-part human skull modelSix piece 3 inch optical lens set combining three double convex and three double concave glass lenses at 200mm, 300mm, and 500mm focal lengths for comparative refraction experiments.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
