4 Pack K9 Optical Crystal Prism Set –50mm Crystal Ball, Cube, Triangular Prism, Pyramid for Photography Teaching Entertainment

Prisms

• Premium K9 Crystal Optics for Stunning Effects - Our photography prism set is crafted from the clearest k9 crystal—free of bubbles, distortions, or inclusions. Each glass prism is carefully inspected to ensure no scratches, delivering pure light refraction for creative photography effects.
• All-in-One Prism Set That Blends Education, Art & Entertainment - This crystal prism kit includes: 1 x 50mm crystal cube, 1 x 50mm triangular prism, 1 x 50mm crystal ball, and 1 x 50mm optical pyramid—plus a storage box. Perfect for students, teachers, photographers, and hobbyists, making it an ideal choice for exploring the fun of versatile prism optic applications.
• Classroom-to-Studio Durability & Versatility Designed to bridge education and artistry: perfect for physics labs teaching light principles, art studios adding creative light effects to works, or home use for casual experiments and play. The durable k9 crystal construction ensures long-lasting performance, providing great value for repeated use in schools, studios, and households. Whether you need a rainbow prism for science class or a photography prism for artistic shots, this glass prism set delivers.
• Rainbows Even Without Sunlight - No sunshine? No problem. Use a flashlight to shine light through any glass prism in this set. You’ll see rainbows dancing on the opposite wall—perfect for enjoying stunning prism effects anytime, anywhere.
• Note on Rainbow Capability - The crystal cube, triangular prism, and optical pyramid can all produce rainbows. The crystal ball does not. Choose the right prism optic for your desired effect—ideal for beginners and pros exploring crystal prism creativity.