Moving a Small Object
Choose a small, lightweight object, preferably made of a light metal, such as a cheap ring.
Clear your mind completely. You should have NO distractions whatsoever, and try not to let erroneous thoughts into your mind, or you will lose your focus. Concentration is vital.
Build a "tunnel" between you and the object. Visualize this tunnel between yourself and the object. You only see the object. Everything else is outside of the tunnel, and thus, outside of your view.
Now, imagine your mind's hands coming out and pulling the object in. Once you feel the pull, you might want to make sounds in your head that suggest a strong magnetic field (nnnn.... nnn.... nnnn.... ) It may sound silly, but it works!
Don't expect this to work the first time you try it. It might, but there is also a chance it will not. Try, try again! If you cannot devote your time and patience to this, don't bother trying it at all.