A simple, easy way to do multi-dimensional levitations, on the fly.
Instant reset, Endless  Options.
Many techniques and effects taught.

"Dead Drop is a revolution! With extensive knowledge in thread work, witnessing Dead Drop first hand still fried the F*#% out of me!! Especially when the spectator plucks the ring out of mid-air!! Brilliant!!" – Morgan Strebler

"Dead Drop is the future of levitation, because it enables full control over borrowed objects without any funny set-ups – a worker's dream!" – Kevin Schaller

"DD had me skeptical until I saw the principle of it. I immediately worked it. It is super practical and usable. Having worked many reels/autos, this is the one I see using from here on. For the routines given and others as well." – Chris Wiehl

Gimmick can be made in a couple minutes for less than 5$ at most grocery/drug stores and large retailers. 
Most likely you will have what is needed to start with.
(You will need your own IT)