Hello Michael! I want to clarify, there is a gimmick involved, whether or not that means the marker is gimmicked is up to interpretation.
Before you do the trick you must gimmick the marker. It's super easy to make said gimmick and to introduce it to the marker. It's even easy to have the marker examined before AND after the routine. To have it examined though, you are removing the gimmick and loading it back on. The clean up is virtually self-working and it is crazy fast.
It is not impromptu but most markers will work just fine. They could even be borrowed.
Answered at 03:44pm on May 26th, 2020 by joshburch (748 karma)
You can use any sharpie and certain other brands of markers. They are NOT gimmicked in any way.
Answered at 07:05pm on May 20th, 2020 by Mkaminskas (2 karma)