Cellphone inside ball of yarn?

[Younes121]

Hey y’all so recently Damien was on bgt and did the cellphone inside ball of yarn routine.
Damien:

Dan White:

and it reminded me that Dan White did a similar effect on the Tonight Show starring Jimmy Fallon and I was just wondering if someone could reference a book or DVD for the same effect?

 

[Minus the Jester]

Hey y’all so recently Damien was on bgt and did the cellphone inside ball of yarn routine.
Damien:

Dan White:

and it reminded me that Dan White did a similar effect on the Tonight Show starring Jimmy Fallon and I was just wondering if someone could reference a book or DVD for the same effect?

One method that comes to mind is from Mark Wilssons Complete course in magic.

He has a method for “a coin in a ball of wool“ (page 209-212). With some creative thinking I believe that the method should work to give the same effect.

I have no idea if it is the method used though since he seems not to be near the “ball” Until the reveal but it might be close enough

 

[RealityOne]

My sense is that those two performances don't use the same method.