In Full View - A Scarf Changes Colour In The Magician's Bare Hands

It's always puzzling to see magic performed at close range without the use of boxes or canisters. This performance utilizes hands only.
A red hankerchief is pushed into the magician's fist.
Bit by bit it is pulled out from the bottom of the fist, but is now a different colour!
There is no revealing of the secret, but my other Rumble channel "MagicSchool" has a number of do-it-yourself tricks that you can make and perform at no cost to you. Take a look sometime.