7-Piece Acrylic Blocks Set, 25mm Thick, with Wooden Storage

This 7-piece acrylic block set includes durable highly polished acrylic blocks each measuring 1 inch (25mm) thick: a 75 x 50mm rectangle, a 75mm diameter semi-circle, a 60-60-60 degree triangle with 58mm sides, a 90-45-45 degree triangle with 75mm hypotenuse, a 90-60-30 degree triangle with 75mm hypotenuse, a 75mm long bi-convex block (curved faces 100mm radius), and a 75mm long bi-concave block (curved faces 100mm radius). Includes a wooden box for safe storage. Suitable for physics classroom experiments in optics, light refraction, spectrometry, and wavelengths, as well as photography lighting and distortion effects.