Life-Size Half Brain Cross-Section Model, Color-Coded with Mount Material_Polyethylene Four 153 x 76mm plates

Four 153 x 76mm plates - each holding 98 iron-rod plotting compasses in a 14 x 7 matrix - assemble flat or as the faces of a cube to display 2D and 3D field-line patterns

Thirty-two-inch advanced pulley demonstration set with 8 singles

For restoring secure access to the UV sanitization chamber after a key is lost

Six-piece 3-inch optical lens set combining three double-convex and three double-concave glass lenses at 200mm

Life-Size Half Brain Cross-Section Model, Color-Coded with Mount Material_Polyethylene Four 153 x 76mm platesColor coded regions and numbered structures on a life size half brain cross section support identification key neuroanatomy exercises with mounted display.