Gorgeous prism crystal for window, garden, office or car rear view mirror. 3″ double drop prism with iridescent aurora borealis finish. Nice feature is that the prism has colors even without the sun shining through it. Absolutely stunning and a unique design. Come with a square box, ready for gift-giving. It’s a good choice when you picking a handmade projects for families or friends on special day, like mom, sisters, co-worker, teachers, or even for yourself. No worry for scratching or chipping on the way. They will love these rainbow prisms!