This is a cool tool for photography, make your photos unique without having to use any effects or Photoshop. | Each item is handmade project, stunning and unique design. | A surprise prism gift as photography accessory to create cool refraction in photos. | Made of high quality solid K10 Optical Glass material, provide the great value of clarity and transparency. | Our glass filter will be fully inspected before shipment, ensuring that the glass filter in the hands of every consumer is not flawed or broken.