new LEGO 45560 MINDSTORMS EDUCATION EV3 Expansion Set 853 pieces Robotics

new LEGO 45560 MINDSTORMS EDUCATION EV3 Expansion Set 853 pieces Robotics
DOES NOT INCLUDE Mindstorms EV3 intelligent brick. The item for sale here is the expansion set, which is an option for EV3 Educational Kit. Many of the sample builds for the EV3 educational kit require this particular expansion set.