A game-playing set including a striking device and a ball, and games for playing therewith, are disclosed. The ball includes a hollow spherical translucent outer shell and a smaller inner object loosely disposed within the outer shell. The inner object includes a first illumination element and a first inertia switch. The striking device includes a hollow translucent tube, a second illumination device rigidly disposed within the tube, and a second inertia switch. The first inertia switch is triggered by impact of the inner object against the outer shell to cause illumination of the first illumination element and the second inertia switch is triggered by an externally-applied impact against the tube to cause illumination of the second illumination element.