Ceramic Ring Magnet, 1.375" OD x 0.75" ID, 5-Pack Lab Equipment_Power Supplies Hand-painted enlarged eye model separates

Hand-painted enlarged eye model separates into six parts

Pairs 74mm of length with a 50mm hypotenuse on a polished acrylic right-angled prism

Nine removable sections expose cortical hemispheres

measuring period under different loads to isolate mass from weight

Low temperature gradient- can withstand high temperatures & thermal shocks

Ceramic Ring Magnet, 1.375" OD x 0.75" ID, 5-Pack Lab Equipment_Power Supplies Hand-painted enlarged eye model separatesFive ceramic ring magnets at 1. 375 inch outer, 0. 75 inch inner, and 0. 3125 inch thickness, sized to stack on a vertical rod for like pole repulsion levitation demonstrations.