Legacy Invisible Elastic Thread by Ellusionist
http://www.ellusionist.com/legacy-inv...
We have finally found the undeniable, The Holy Grail, of Invisible Thread. Today, magicians everywhere will define this moment as a gigantic leap forward in the search for the perfect Elastic Invisible Thread.
Each spool contains 300 feet of thread. That is a FOOTBALL FIELD. It's enough to last even the most frequent user a full year of performances. Available at Ellusionist.com