**Rewritten Description:** **Material:** High-quality optical glass, durable and clear, ideal for photography and teaching. Decorate your home with sunlight, filling it with rainbow colors on sunny days. **Function:** Splits light into spectral components, creating vibrant rainbows. Perfect for kids to explore and enjoy family time. **Size:** 30x30x30mm (1.18" x 1.18" x 1.18"), compact and portable for easy handling and storage. **Use:** Great for teaching light spectrum physics, enhancing photography effects, or as a decorative piece. **Gift Idea:** A clear, elegant optical glass prism that makes learning fun for students or sparks curiosity in children. **Features:** - Material: Optical glass - Weight: 3.17oz - Ideal for teaching, research, or decoration - Encourages interest in light refraction and scientific discovery - Suitable for school experiments and basic light theory demonstrations **Usage Tips:** - Works best in dark surroundings with a directed light beam. - Adjust the angle slowly to observe color changes. - Avoid bright environments for optimal effect. **Includes:** 1 x Cube Prism, 1 x Gift Box