Enhance your scientific exploration and educational experience with this high-quality Optical Glass Prism, crafted from premium K9 optical glass for exceptional clarity and durability. Perfectly sized at approximately 15 x 15 x 87 mm (0.6 x 0.6 x 3.4 inches), this prism is an ideal tool for physics demonstrations, science classes, or as a captivating decorative piece. Key Features: · Premium K9 Optical Glass: Made from reliable and high-quality K9 glass, ensuring excellent light refraction and long-lasting use. · Educational Tool: An essential accessory for primary school, junior high, and high school science classes, facilitating the study of light dispersion and color spectrum. · Unique Color Rendering: Produces vibrant and varying color effects from different angles under the same lighting conditions, making physics concepts visually engaging. · Versatile Use: Suitable for classroom demonstrations, home experiments, or as a unique gift and decorative item to inspire curiosity and learning. · Compact and Portable: With its convenient size, it is easy to handle, store, and transport for educational or decorative purposes. Specifications: · Material: K9 Optical Glass · Product Size: Approx. 15 x 15 x 87 mm (0.6 x 0.6 x 3.4 in) · Item Type: Prism Package Includes: · 1 x Optical Glass Prism This Optical Glass Prism combines durability, educational value, and aesthetic appeal, making it a must-have for students, teachers, and science enthusiasts looking to explore the fascinating properties of light.