Cups and balls

A classic conjuring routine in which small balls appear, vanish, or pass through solid cups, often ending with a larger surprise object.

Palming: A sleight of hand technique that secretly holds an object in a concealed position in the hand. A ball can be secretly retained or introduced while a hand handles a cup.
Cups and balls in ancient Rome: Evidence and accounts of cup-and-ball conjuring in the Roman world. Roman writers describe forms of the routine among public entertainers.
Sleight of hand: The manual skill used to manipulate objects secretly during performance. The routine depends on hidden transfers and concealed objects rather than special effects.
Close-up magic: Magic performed at short range, often with objects handled near the audience. Small cups and balls make the routine especially suited to intimate performance.
Ball-and-vase trick: A classic trick in which a ball apparently vanishes from a small vase and reappears in surprising locations. It also uses a small container and ball, but typically relies on a gimmicked prop.
Misdirection: The management of attention so an observer overlooks a relevant action. A performer directs attention away from the moment a ball is secretly moved.
Seneca the Younger: A Roman Stoic philosopher and statesman whose writings mention conjuring with cups and balls. His account is among the notable ancient references to the trick.
Chop cup: A cup gimmicked to retain or release a small metal ball through magnetic or mechanical means. This specialized version enables secret control of a ball with apparently ordinary handling.
Street performance: Live entertainment presented in public spaces for gathered or passing audiences. The routine can build a crowd through repeated visual surprises and a strong finish.
Chinese linking rings: A conjuring routine in which solid metal rings apparently link and unlink. It creates impossible object interactions through a different prop and handling vocabulary.

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TiddlywinksCompared with: It shares a cup-catching goal but is a solo dexterity toy, not a tactical disk game.