SmartMax Magnetic Discovery features 6 medium and 6 long colorful oversize bars. Bars are easy to connect to the Smart Max metal balls but to play you need the balls as well. Metal balls are not in this set. This set is a great addition to the SmartMax set or choose an additional set of SmartMax balls and the fun of playing can begin.
SMARTMAX ® big magnets are great for the first introduction to magnetic world. All SmartMax sets are compatible with each other. Kids can start building… and keep building.