If you want to do some "real magic", then there has not been a finer magician's gimmick in the last decade than the Elastic Invisible Thread Coil

It is one of the most practical of all invisible thread "systems" - you can wear it all day, and are ready to perform any time, any place, for any audience. They are completely invisible, and yet very strong. Modern technology has made this classic magicians accessories into a miracle gimmick that makes so much more possible - the material from which these threads are made was not available to magicians till a few years ago, even if magicians have used "invisible thread" for centuries. You can animate or levitate light objects. You can make a deck of cards cut itself for a haunted deck effect. Make a borrowed fork or a pair of spectacles move in an impossible manner. Once you start playing around with these, your imagination is the limit of its possibilities. This is not push-button magic. As for any good effect, you need to practice. But it is the easiest and most practical form of IT to handle and use.