Bagatelle

[Luis Fok]

A game played on an oblong board, having, at one end,
cups or arches into or through which balls are to be driven by a rod
held in the hand of the player.

[Luis Fok]

something, especially an amount of money, that is small and not important:

[Donald Trump]

A game in which small balls are hit and then allowed to roll down a sloping board on which there are holes, each numbered with the score achieved if a ball goes into it, with pins acting as obstructions.