로봇 공학 교육 STEM 건설 건물 장난감 세트 280개 Wedo 모델 45300과 호환 가능

My review isn't about the product itself..
I ordered two pieces of this set, and after paying I requested cancelling the order without stating any reasons. They refunded me back fully and quickly.
So I just wanna state that these guys are honest.
Just keep enough time ahead of the event you are ordering for (maybe two months or more), and that's it .. But don't avoid them worrying about being deceived.