2" Gumballs, Two Inch Gumballs & Giant Gumballs for Sale! These are the largest gumballs that we carry and that is saying something! These two inch gumballs are so big that they need to be dispensed out of a toy capsule machine. Kids love these giant gumballs because they're as big as their heads! The flavor also lasts longer with these larger gumballs than it does with the small ones!