Fine Iron Filings and 3" Magnet Set, 100g Pack Size_Single Triangular tripod footprint on a

Triangular tripod footprint on a 6

the drilled aluminum ball gives a lightweight contrast to steel and brass balls of the same size in pendulum period and momentum-transfer demonstrations

plus 2-dot orbital joints in a fitted storage case

K-First includes a teacher's book with more than 60 activities on different topics

this green LED on a demonstration base with 4mm plug connections lights up when current flows in the correct direction

Fine Iron Filings and 3" Magnet Set, 100g Pack Size_Single Triangular tripod footprint on a100g sprinkler jar of fine iron filings paired with two 75mm bar magnets in a cardboard case with end keepers, supplying a complete kit for hands on field line mapping investigations.