This versatile set of clear acrylic blocks is ideal for demonstrating key concepts in light and optics, making it perfect for classroom experiments in primary, secondary, and college science lessons. Teachers and students can easily explore reflection, refraction, and other properties of light using these precisely shaped blocks.

• Set includes 7 different shapes: rectangular, semi-circular, three triangular prisms, bi-convex, and bi-concave.
• All blocks are 15mm thick with fully polished faces for clear light transmission.
• Dimensions range from 58mm to 75mm in length or diameter, with curved faces at 100mm radius where applicable.
• Made from durable acrylic for repeated classroom use.
• Supplied in a convenient storage tray to keep blocks organised.