8-Piece Premium Brass Slotted Mass Set StockedLY9121 anchoring side-by-side magnet-strength comparisons for

anchoring side-by-side magnet-strength comparisons for the classroom

and holders for wiring basic

Eight-piece glazed porcelain scientific sake set pairs 4 drinking cups with 4 matching lids for Japanese-style sake service with lab-aesthetic styling

Greatly magnified HIV virion model separates into two parts exposing the outer envelope and interior capsid with RNA

8-Piece Premium Brass Slotted Mass Set StockedLY9121 anchoring side-by-side magnet-strength comparisons forBrass eight piece slotted mass set totaling 1100 grams from 10 to 500 gram pieces, secured on a plastic ended metal rack with a carrying handle for physics force and acceleration experiments.