Crystals is a set of 8 PSD files that each has a unique pattern of reflections, blurs and aberrations inspired by hand cut gemstones. Using smart objects you can drag and drop your own image into the effect with a few clicks and the artwork will automatically update itself to give you the effect on your image.
If you know your way around Photoshop and want to edit or completely dismantle the effect, this effect is completely non destructive and fully editable, but if you are new to Photoshop all you need to do is drag and drop.