Green magnetic bingo ball and 100 chips makes picking up chips a breeze. No dropping chips on the floor with this strong magnetic ball. Quickly clear your card and pick up all 100 chips at once. Ball and chips are the same color. Choose your favorite color to bring you good luck in your bingo game. Chips are transparent so you can still see your covered bingo numbers. Ball measures 3.5 inches in diameter. Conveniently store the chips in this bingo ball. Open ball by unscrewing both halves. Not recommended for children under the age of 3 years.