Application,this kaleidoscopes can be worn in the special show for music festivals, halloween, cosplay, photo prop and more, you can discover your amazing illusion and create a wonderful journey sunglasses with vibrant colors frame, plastic frame and rainbow cut resin crystal lenses, cute and unique Good quality,rainbow sunglasses lenses, effect with clear center, elegant and stylish, sturdy lens provides impact resistance Note,these sunglasses are great for fantasy and fun, but not to be applied as a regular pair of sunglasses, please bear your own risk,we do not recommend walking or running with them Nice photo props,the color of the lens can be changed in different angles, cute and stylish, great for just going out with friend for a good laugh, also are beautiful photo props