Boom Ball Firecracker Assortment by Dominator Fireworks includes 36 plastic balls in a display box.  Each ball is filled with an assortment of firecrackers.  Each ball contains 40 individual green fuse firecrackers, 1 pack of 16 firecrackers, 1 pack of 12 firecrackers, and five individual M-150 firecrackers.