4-Prong Vinyl-Coated Clamp with Swivel Boss Head, 4.1" Max Electricity & Magnetism_Circuits Frontal and median head sections

Frontal and median head sections expose brain

Life-size liver model with attached gall bladder shows hepatic lobes

Primary and secondary copper coils with a sliding iron core and 4mm terminals

the 90-45-45-degree faces redirecting wider beams for total internal reflection and image-inversion work

this foam-cut carrying case protects individual bones in molded slots sized to fit most full-size skeleton sets

4-Prong Vinyl-Coated Clamp with Swivel Boss Head, 4.1" Max Electricity & Magnetism_Circuits Frontal and median head sectionsFour vinyl coated prongs grip flasks and burettes up to 4. 1 inches; the swivel joint between clamp and boss head permits flexible angular placement on rods up to 18mm.