Welcome to our shop! MATERIAL: Crafted from high-quality optical glass, this prism is durable and clear, perfect 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 beam of light into its spectral components, creating a beautiful rainbow effect. Create a mesmerizing rainbow for your children – they'll be delighted and have hours of fun, enjoying quality family time. DIMENSION: The prism measures 30*30*30mm, making it easy to hold in front of a camera lens for unique photos. It's small and compact, portable enough to take anywhere and easy to store without taking up much space. APPLICATION: This glass prism can be used to teach light spectrum physics, and the way it bends light can create stunning effects in your photos. GREAT GIFT: Made of optical glass, it's crystal clear and exudes a sense of luxury and classic elegance. 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: 1.18' x 1.18' x 1.18\" - Weight: 3.17oz - 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 a firsthand experience of light refraction, stimulating their curiosity. - An essential tool for science lessons in preschool, elementary school, middle school, and high school. - Suitable for non-professionals to conduct experiments and explain the basic theory of light. Tips: When a ray of sunlight (white light) enters the cube prism from any side, it will be refracted into three colors: red, green, and blue, known as the three primary colors of light. Note: 1. The observable colors may vary slightly depending on the situation. 2. Place the prism in a dark environment, illuminate it with a beam of light, and slowly adjust the angle to observe the color change. 3. Avoid placing the prism directly in a bright environment, as it will be difficult to observe the best effect. Package Includes: 1 x Cube Prism 1 x Gift Box Your satisfaction is our top priority. We are committed to providing you with the best service. If you encounter any issues after receiving the product, such as damage or incorrect quantity, please contact us immediately, and we will provide you with the best solution!