8-Piece Brass Weight Set with Spare Hooks and Wooden Storage Block Material_Copper momentum-conservation

momentum-conservation

Life-size numbered human skull with removable skull cap exposes the cranial cavity

Greatly enlarged pituitary-hypothalamus complex exposes the anterior and posterior lobes with connecting infundibulum for endocrine anatomy and physiology teaching

5-inch slots arrayed on a 20-inch polished hardwood stand accommodate simultaneous gravity filtrations across student workstations in chemistry classrooms

8-Piece Brass Weight Set with Spare Hooks and Wooden Storage Block Material_Copper momentum-conservationSet of eight hexagonal nickel plated brass weights totaling 500 grams plus three spare hooks in a wooden storage block, sized for classroom balance experiments and physics mass demonstrations.