Used) LEGO Mindstorms EV3 45544 Basic Set + 45560 Expansion Set。LEGO Education: Education Ev3 Expansion Set (45560) for sale。LEGO Education: Education Ev3 Expansion Set (45560) for sale。こちらの毛糸でよろしければ、可能です。。LEGO Education: Education Ev3 Expansion Set (45560) for sale