Small Aluminum Pocket Compass, 45mm Subcategory_Molecular Models exposing the full urinary tract

exposing the full urinary tract for combined anatomy and physiology teaching at 15 by 9 inches

Hand-painted male pelvis model exposes the narrower male-specific proportions and pelvic inlet shape compared to the female pelvis for sex-difference anatomy teaching

Features white enamel graduations every 50mL

Sodium chloride lattice kit with 27 color-coded gray and green atoms plus 54 connectors for building the full cubic NaCl crystal structure in three dimensions

Small Aluminum Pocket Compass, 45mm Subcategory_Molecular Models exposing the full urinary tractPocket sized 45mm aluminum compass with a graduated dial, suited to fieldwork in geography units and orientation activities outside the classroom.