Semicircular Glass Prism Block, 90 x 45 x 15mm Item Type_Shaker Zinc-plated rectangular steel bar-magnet pair

Zinc-plated rectangular steel bar-magnet pair packaged with keepers that bridge the poles in storage

supporting identification-key exercises in medical and nursing anatomy training

Heavy-gauge steel inclined plane with built-in vertical

sized for physics force experiments and balance calibration in classroom laboratory sessions

dramatizing Coulomb repulsion and charge distribution on conductors

Semicircular Glass Prism Block, 90 x 45 x 15mm Item Type_Shaker Zinc-plated rectangular steel bar-magnet pairPairs a 90 by 45mm semicircular face with 15mm thickness on a glass prism block, the optical grade body delivering cleaner refraction angles than acrylic peers for precision Snell's law work.