Equilateral Acrylic Prism, 100mm Length, 25mm Faces Length_75mm Alnico-alloy bar magnet pair shipped

Alnico-alloy bar magnet pair shipped in cardboard storage with steel keepers bridging the ends

Five-piece giant wooden clothespin set sized at 7

this heavy-duty bosshead holds a support rod and a perpendicular rod in a rigid screw-adjustable grip

the candy-bar form letting students break each piece into smaller magnets that retain their own north and south poles

01 mm with ±0

Equilateral Acrylic Prism, 100mm Length, 25mm Faces Length_75mm Alnico-alloy bar magnet pair shippedPairs 100mm of length with 25mm faces on a polished acrylic equilateral prism, the longer body bending and dispersing wider beams for refraction, dispersion, and wavelength experiments.