A power object holds your intention for you, since your mind can’t be intentionally focused for long periods of time while living out day-to-day activities. You can benefit from charging an object with your intention so it is always working for you. I feel it is best to connect with the object and give your intention to it very frequently so it works to its full potential. Doing this every day is a small addition to your routine that helps you strongly feel the object’s power.
All objects have spirit, so if you are working with, say, a crystal, you should first ask for permission to use it the way you want. This ensures that the crystal’s own set of intentions are aligned with yours. Trust your gut feelings and intuition on this. If you feel you receive permission then you can be assured that the spirit of the crystal is working with you to hold and amplify your intentions.
My recent favourite power object is this antler and spirit quartz I made with ribbon, chain and charms. I also sell interesting spiritual items on my Etsy.