Welcome to our shop! MATERIAL: Crafted from high-quality optical glass, this prism is durable, clear, and ideal for photography and educational purposes. Decorate your home with sunlight and fill it with rainbows even on sunny days. FUNCTION: Use it to split a light beam into its various spectral components, revealing the colors of the rainbow. Create a magical rainbow for your children – they'll love it and enjoy quality family time. DIMENSIONS: The prism measures 30*30*30mm, making it easy to hold in front of a camera lens for unique photos. Its compact size makes it portable and easy to store. USES: This glass prism is perfect for teaching about light spectrum physics and how a prism bends light. It can also create stunning effects in your photographs. GREAT GIFT: Made of optical glass, it's crystal clear and exudes a classic, sophisticated feel. Give it to teenagers to make physics lessons more engaging or let young children have fun creating their own rainbows. Features: - Material: K9 Crystal Glass - Size: 30 x 30 x 30 mm - Weight: 90g - Can be used as a teaching tool, research tool, or decoration. - Enhances children's interest in sunlight and helps them discover fascinating phenomena. - Provides children with their first experience of light refraction, stimulating their curiosity. - Essential equipment for science lessons in preschool, elementary, middle, and high school. - Suitable for non-professionals to conduct simple experiments explaining basic light theory. Tips: When a sunbeam (white light) enters either side of the cube prism, it will be refracted by the cube prism into three colors of red, green, and blue light, which are called the three bases of light. Note: 1. Observable colors may vary slightly depending on the situation. 2. Place the prism in a dark environment, illuminate it with a light beam, and then slowly move the angle to observe the color change. 3. Do not place the prism directly in bright surroundings; it is difficult to observe the best effect. Package includes: 1 x Cube Prism, 1 x Gift Box Your satisfaction is our top priority. We will provide you with the best service. If you encounter any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately, and we will provide you with the best solution!