Rich in Quantity: the package comes with 10 science prisms for science, useful and convenient, ideal for a comprehensive classroom learning experience or multipurpose applied in settings; It's an ideal option whether for classroom applied, photography, or art projects. Quality Material for Reliable Applied: the remarkable 2.4 inch and 6 inch optical glass prism, from quality crystal glass, brings unparalleled quality to your fingertips, promising excellent light refraction properties for numerous applied. Multipurpose Learning Tools: these prisms for kids are great for science experiments and classrooms, particularly for teaching principles of light refraction and dispersion; Their convenient size allows for easy handling, making them an ideal educational tool. Great for Photography: applied these prisms for kids science to add refraction and rainbow effects to your photos for a unique, whimsical look; Despite its delicate appearance, the prism can withstand regular applied, makes an exceptional tool for creating inspiring effects. Capture True Beauty: the triangle photography prism is designed with clear color for optimal light refraction with minimal distortion; This feature enables it to deliver clear depictions of the spect or stunning photography effects. The regular triangular prism is great for educators, photographers, or optical enthusiasts alike. Utilize it to capture the attention of your students about the wonders of light physics, or wield it as an photography tool to form mundane frames into captivating works of art. The science prism can be applied as a useful gift for students, teachers, photographers, colleagues and more. Dare to enter a world of unlimited color and light with our astonishing prism set. Size:A:2.4Inch,6 Inch Colour: parent Material:glass Package Contents: 10 * science prisms Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.