A great set of 7 clear acrylic blocks, all 25mm thick in a wooden storage box. Experiment with reflection, refraction and dispersion of light. Contents: rectangle (75 x 50mm), semi circular (75mm dia.), triangle 60 Degrees x 60 Degrees x 60 Degrees (58mm side), triangle 90 Degrees x 45 Degrees x 45 Degrees (75mm hypotenuse), triangle 90 Degrees x 60 Degrees x 30 Degrees (75mm hypotenuse), bi-convex (75mm long, curved faces 100mm radius), bi-concave (75mm, curved faces 100mm radius).
 
Each product is carefully designed by a team of laboratory professionals and experienced engineers with quality and durability in mind. They are manufactured with only the highest grade, raw materials and according to international quality standards to ensure that they can withstand use in even the toughest laboratory environments.