Physics Electrostatic Equipment Set, 21-Piece Science at Home_General Science Supplies Eight-piece stainless steel slotted mass

Eight-piece stainless steel slotted mass set supplied with a corrosion-resistant finish

Teaches proper brushing technique through a 3x life-size jaw model with gums and oversized toothbrush

Built for scrubbing narrow-diameter glassware

designed to hold visible iron-filing field lines and support side-by-side magnet-strength comparisons in mechanics labs

sized to dust evenly over paper or around a magnet to make field lines visible during introductory magnetism work

Physics Electrostatic Equipment Set, 21-Piece Science at Home_General Science Supplies Eight-piece stainless steel slotted mass21 piece electrostatics set in a plastic case covering induction, conduction, Coulomb's law, Faraday's ice pail, Volta's electrophorus, and leaf electroscope demonstrations.