This is Bag card castle now in Auto rise version, Now you don’t have to pull castles from bag with hands, it get pop-up automatically because of special elastic mechanism . In Effect Magician shows bag empty puts hand inside the bag and magically you remove a card castle of 28 cm height. You then propose to do the experiment again. One more time you show that the bag is empty and you remove from it an identical castle. The bag is still empty but you introduce your hand inside the bag for the last time and you remove a third card castle. Very visual, this trick is automatic and will enjoy all kinds of audiences. There is no view angles, all is automatic.
