Ideal for use as a prism, this optical prism is hard, non-deforming, hard-wearing, durable and easy to clean, with a cubic design that controls light through refraction and creates a kaleidoscopic pattern. Designed to fill your home with a romantic atmosphere, this sun catcher can form a beautiful rainbow because it can produce a shimmering effect when refracted by sunlight or light. Constructed of multi-color glass material, it is beautiful and attractive. This Optical Prism is available in many sizes for you to choose from. It is perfect for household, home, photo shop. Item Name: Sun Catcher Prism Material: Glass Features: Decorative, High Hardness, Anti-deformed Size Details: Size 1.5cm Size: 1.5cm x 1.5cm x 1.5cm/0.59" x 0.59" x 0.59" (Approx.) Size 1.8cm Size: 1.8cm x 1.8cm x 1.8cm/0.71" x 0.71" x 0.71" (Approx.) Size 2cm Size: 2cm x 2cm x 2cm/0.79" x 0.79" x 0.79" (Approx.) Size 2.3cm Size: 2.3cm x 2.3cm x 2.3cm/0.91" x 0.91" x 0.91" (Approx.) Size 2.5cm Size: 2.5cm x 2.5cm x 9cm/0.98" x 0.98" x 3.54" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Sun Catcher Prism