12-Piece Density Metals Variety Set with Assorted Shapes Material_PVC This a 3ft sample pack

This a 3ft sample pack of PH1064C

each one rotating to follow the local field whenever a magnet is placed beneath the plate or alongside it

Length-adjustable wooden pendulum simple-machine model with a blue bob sliding along the string and a wooden guide keeping the swing on a consistent path for period-vs-length measurements

Dial-selectable multi-tap battery eliminator delivering 1

Built to reveal stress fringes in transparent solids

12-Piece Density Metals Variety Set with Assorted Shapes Material_PVC This a 3ft sample packAssorted shape density kit with 12 specimens across brass, iron, aluminum, copper, zinc, and lead, each 12 25g, giving students shape variation on top of the material density comparison.