Inside the box is another sealed box and inside that box is a small bag with the marked coin. A large coloring book is shown. The pages are uncolored but instantly all the pages become colored. Magician then make all the pages go blank. Perfect for childrens shows.
Magician displays a pitcher full of milk.
He borrows a hat from a spectator and pours the milk into the hat. The hat is then tossed back to its owner and found to be dry. A paper cone or similar object can be used in place of the hat. This a great little device for coin productions. The bag has a mesh front so you can see the inside at all times.