Just screw off top and put a small amount of ashes inside. Tools included. Evil eye is usually for protection and good luck. Can be used for Pet or person. These are brand new. I have included pictures of the front and back of them.The back has some nicks on them. This is the way they were manufactured. Please look at the pictures. Tags: cremation ashes cat person dog Pet Memorial necklace loss love Silver Evil eye Necklace bracelet earrings stacking bracelets jewelry funeral death holds ashes