Human Lymphatic System Anatomical Model on 18 x 8" Base, Hand-Painted Subject_Biology Pink-dotted ends and steel keepers

Pink-dotted ends and steel keepers across this 50 x 12mm Alnico cylinder pair simplify pole identification while the keepers preserve field strength during cardboard-box storage

and zinc supports density and specific-heat work

Three removable parts separate kidneys

supplying the third-color line for breadboarded circuits already using black and red on the supply rails

Human Lymphatic System Anatomical Model on 18 x 8" Base, Hand-Painted Subject_Biology Pink-dotted ends and steel keepersHand painted lymphatic system mounted on a display board traces thoracic duct, cervical, axillary, and inguinal node chains with a key card for anatomy teaching.