Set 3 Large Acrylic Blocks for Light and Prism Demonstrations - Rectangle (7.5"x4.3"), Equilateral Triangle (7.5"), Right Isosceles Triangle (7.25" x 5.1") - All 0.91"/23mm Thick
SKU PH0578
by Eisco Labs
- Ships from Rochester, NY
- US Customer Service
- 30-Day Return Policy