PlayMonster Koosh Mondo 4.5" BallHave a ball with the return of the original Koosh! The same quality construction that has made Koosh a top toy for decades now has all new ways to play! Koosh Mondo is 4. 5 inches for even bigger fun! With its tactile design and larger size, Koosh Mondo is easy to use and hard for kids to lose! Koosh is great for playing indoors, outdoors, at home, or on the go. Designed for effortless play, Koosh is easy to catch but hard to put down!