This is the Trix Track THROW&ROLL ww-7003 from Wonderworld. All parts are included, including the balls. The balls roll, moving the rollers. The rollers overtake the balls along the way. The original box is not included. The photos show the actual item assembled. There are also photos showing how to assemble it. The number of green parts is visible. This is a used item that has been used and stored in a home, so please understand. Gender...Unisex Toy genre...Educational toys/Learning toys