A jiggling giggling ball of energy bounce or nudge the bobble ball and it will burst into life with sparkles and giggles a totally bonkers bouncing ball the bobble ball is seriously addictive fun as the unpredictable ball goes beserk bouncing with a mind of its own in all directions sound activated too clap your hands to set off sparkles and giggles for endless play that kids and grown ups will love r r joggle bopper bobble ballvibrating giggling led bouncy ballsparkles amp giggles w