Step 1: Gather Materials(as Always)
2 an old keyboard( i used a rubber flexible one)
money (to put in ur wallet)
Step 2: Build!
you will find 3 layers of transparent stuff with line thingies all over.
keeping it in layers,cut out a rectangle slightly larger than the largest note in your country.stick it up with transparent tape on the 2shorter sides and one long side of your rectangle.
fold the tape over to the back and stick it down so that your layered rectangle is closed from 3 sides
fold it down the center so that the 2 short sides of rectangle meet. put your money in and go spend it!